{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,9,10]],"date-time":"2026-09-10T11:22:16Z","timestamp":1789039336647,"version":"build-2803163510"},"reference-count":90,"publisher":"Elsevier BV","issue":"1","license":[{"start":{"date-parts":[[2013,7,1]],"date-time":"2013-07-01T00:00:00Z","timestamp":1372636800000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/www.elsevier.com\/tdm\/userlicense\/1.0\/"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Contraception"],"published-print":{"date-parts":[[2013,7]]},"DOI":"10.1016\/j.contraception.2013.02.008","type":"journal-article","created":{"date-parts":[[2013,2,26]],"date-time":"2013-02-26T13:09:16Z","timestamp":1361884156000},"page":"7-17","source":"Crossref","is-referenced-by-count":32,"title":["Surgical abortion prior to 7 weeks of gestation"],"prefix":"10.1016","volume":"88","author":[{"given":"E. Steve","family":"Lichtenberg","sequence":"first","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Maureen","family":"Paul","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"78","reference":[{"key":"10.1016\/j.contraception.2013.02.008_bb0005","doi-asserted-by":"crossref","first-page":"41","DOI":"10.1363\/4304111","article-title":"Abortion incidence and access to services in the United States, 2008","volume":"43","author":"Jones","year":"2011","journal-title":"Perspect Sex Reprod Health"},{"key":"10.1016\/j.contraception.2013.02.008_bb0010","doi-asserted-by":"crossref","first-page":"201","DOI":"10.1016\/S0010-7824(02)00485-7","article-title":"Acceptability of manual versus electric aspiration for first-trimester abortion: a randomized trial","volume":"67","author":"Dean","year":"2003","journal-title":"Contraception"},{"key":"10.1016\/j.contraception.2013.02.008_bb0015","doi-asserted-by":"crossref","first-page":"385","DOI":"10.1016\/j.contraception.2008.11.005","article-title":"First-trimester surgical abortion practices: a survey of National Abortion Federation members","volume":"79","author":"O'Connell","year":"2009","journal-title":"Contraception"},{"key":"10.1016\/j.contraception.2013.02.008_bb0020","doi-asserted-by":"crossref","first-page":"729","DOI":"10.1097\/01.AOG.0000116260.81570.60","article-title":"Risk factors for legal induced abortion-related mortality in the United States","volume":"103","author":"Bartlett","year":"2004","journal-title":"Obstet Gynecol"},{"key":"10.1016\/j.contraception.2013.02.008_bb0025","series-title":"Abortion in women's lives","author":"Boonstra","year":"2006"},{"key":"10.1016\/j.contraception.2013.02.008_bb0030","doi-asserted-by":"crossref","first-page":"1320","DOI":"10.1016\/S0140-6736(07)61573-6","article-title":"Determinants of reduction in maternal mortality in Matlab, Bangladesh: a 30-year cohort study","volume":"370","author":"Chowdhury","year":"2007","journal-title":"Lancet"},{"key":"10.1016\/j.contraception.2013.02.008_bb0035","doi-asserted-by":"crossref","first-page":"1291","DOI":"10.1111\/j.1471-0528.2005.00704.x","article-title":"Misoprostol and declining abortion-related morbidity in Santo Domingo, Dominican Republic: a temporal association","volume":"112","author":"Miller","year":"2005","journal-title":"BJOG"},{"key":"10.1016\/j.contraception.2013.02.008_bb0040","doi-asserted-by":"crossref","DOI":"10.1002\/14651858.CD002900","article-title":"Surgical methods for first trimester termination of pregnancy","author":"Kulier","year":"2001","journal-title":"Cochrane Database of Systematic Reviews"},{"key":"10.1016\/j.contraception.2013.02.008_bb0045","doi-asserted-by":"crossref","first-page":"473","DOI":"10.1016\/0002-9378(74)90204-X","article-title":"The effectiveness and complications of abortion by dilatation and vacuum aspiration versus dilatation and rigid metal curettage","volume":"119","author":"Edelman","year":"1974","journal-title":"Am J Obstet Gynecol"},{"key":"10.1016\/j.contraception.2013.02.008_bb0050","doi-asserted-by":"crossref","first-page":"481","DOI":"10.1002\/j.1879-3479.1976.tb00089.x","article-title":"A comparison of D & C and vacuum aspiration for performing first trimester abortion","volume":"14","author":"Lean","year":"1976","journal-title":"Int J Gynaecol Obstet"},{"issue":"13","key":"10.1016\/j.contraception.2013.02.008_bb0055","first-page":"479","article-title":"Abortion by means of suction curettage compared to the conventional metal curettage","volume":"31","author":"Schweppe","year":"1980","journal-title":"Med Welt"},{"key":"10.1016\/j.contraception.2013.02.008_bb0060","first-page":"445","article-title":"Application of electric vacuum suction in artificial abortion: 30 cases","volume":"6","author":"T'sai","year":"1958","journal-title":"Chin J Obstet Gynecol"},{"key":"10.1016\/j.contraception.2013.02.008_bb0065","first-page":"447","article-title":"Suction in artificial abortion: 300 cases","volume":"6","author":"Wu","year":"1958","journal-title":"Chin J Obstet Gynecol"},{"key":"10.1016\/j.contraception.2013.02.008_bb0070","first-page":"35","article-title":"Abortion induced by means of the uterine aspirator","volume":"30","author":"Kerslake","year":"1967","journal-title":"Obstet Gynecol"},{"key":"10.1016\/j.contraception.2013.02.008_bb0075","first-page":"28","article-title":"A critical view of vacuum aspiration: a new method for the termination of pregnancy","volume":"30","author":"Vojta","year":"1967","journal-title":"Obstet Gynecol"},{"key":"10.1016\/j.contraception.2013.02.008_bb0080","doi-asserted-by":"crossref","first-page":"1051","DOI":"10.1016\/S0140-6736(72)91225-1","article-title":"Very early abortion using syringe as vacuum source","volume":"1","author":"Karman","year":"1972","journal-title":"Lancet"},{"key":"10.1016\/j.contraception.2013.02.008_bb0085","doi-asserted-by":"crossref","first-page":"289","DOI":"10.1016\/S0015-0282(16)40999-4","article-title":"Menstrual regulation in the United States: a preliminary report","volume":"26","author":"Brenner","year":"1975","journal-title":"Fertil Steril"},{"key":"10.1016\/j.contraception.2013.02.008_bb0090","series-title":"A clinical evaluation of menstrual regulation","author":"Edelman","year":"1976"},{"key":"10.1016\/j.contraception.2013.02.008_bb0095","first-page":"1","article-title":"Abortion surveillance\u2014United States, 2008","volume":"60","author":"Pazol","year":"2011","journal-title":"MMWR Surveill Summ"},{"key":"10.1016\/j.contraception.2013.02.008_bb0100","doi-asserted-by":"crossref","first-page":"345","DOI":"10.1016\/S0010-7824(01)00279-7","article-title":"First trimester surgical abortion practices: a survey of National Abortion Federation members","volume":"64","author":"Lichtenberg","year":"2001","journal-title":"Contraception"},{"key":"10.1016\/j.contraception.2013.02.008_bb0105","doi-asserted-by":"crossref","first-page":"117","DOI":"10.1016\/S0010-7824(00)00151-7","article-title":"Randomized comparison of efficacy, acceptability and cost of medical versus surgical abortion","volume":"62","author":"Creinin","year":"2000","journal-title":"Contraception"},{"key":"10.1016\/j.contraception.2013.02.008_bb0110","doi-asserted-by":"crossref","first-page":"2167","DOI":"10.1093\/oxfordjournals.humrep.a138412","article-title":"A comparison of medical abortion (using mifepristone and gemeprost) with surgical vacuum aspiration: efficacy and early medical sequelae","volume":"9","author":"Henshaw","year":"1994","journal-title":"Hum Reprod"},{"key":"10.1016\/j.contraception.2013.02.008_bb0115","doi-asserted-by":"crossref","first-page":"431","DOI":"10.1016\/S0002-9378(97)70511-8","article-title":"Safety, efficacy, and acceptability of medical abortion in China, Cuba, and India: a comparative trial of mifepristone-misoprostol versus surgical abortion","volume":"176","author":"Winikoff","year":"1997","journal-title":"Am J Obstet Gynecol"},{"key":"10.1016\/j.contraception.2013.02.008_bb0120","doi-asserted-by":"crossref","first-page":"153","DOI":"10.1016\/S0010-7824(99)00016-5","article-title":"Outcomes of suction curettage and mifepristone abortion in the United States. A prospective comparison study","volume":"59","author":"Jensen","year":"1999","journal-title":"Contraception"},{"key":"10.1016\/j.contraception.2013.02.008_bb0125","doi-asserted-by":"crossref","first-page":"304","DOI":"10.1016\/j.contraception.2011.05.133","article-title":"Comparison of adverse events in the immediate perioperative period (within 8 weeks) after medication vs. surgical abortion","volume":"84","author":"Bender","year":"2011","journal-title":"Contraception"},{"key":"10.1016\/j.contraception.2013.02.008_bb0130","doi-asserted-by":"crossref","first-page":"714","DOI":"10.1136\/bmj.307.6906.714","article-title":"Comparison of medical abortion with surgical vacuum aspiration: women's preferences and acceptability of treatment","volume":"307","author":"Henshaw","year":"1993","journal-title":"BMJ"},{"key":"10.1016\/j.contraception.2013.02.008_bb0135","doi-asserted-by":"crossref","first-page":"224","DOI":"10.1016\/j.contraception.2011.01.011","article-title":"Medical vs. surgical abortion: the importance of women's choice","volume":"84","author":"Moreau","year":"2011","journal-title":"Contraception"},{"key":"10.1016\/j.contraception.2013.02.008_bb0140","doi-asserted-by":"crossref","first-page":"834","DOI":"10.1093\/humrep\/deh643","article-title":"Medical versus surgical abortion: comparing satisfaction and potential confounders in a partly randomized study","volume":"20","author":"Rorbye","year":"2000","journal-title":"Hum Reprod"},{"key":"10.1016\/j.contraception.2013.02.008_bb0145","doi-asserted-by":"crossref","first-page":"795","DOI":"10.1097\/AOG.0b013e3181b5ccf9","article-title":"Immediate complications after medical compared with surgical termination of pregnancy","volume":"114","author":"Niinimaki","year":"2009","journal-title":"Obstet Gynecol"},{"key":"10.1016\/j.contraception.2013.02.008_bb0150","doi-asserted-by":"crossref","first-page":"660","DOI":"10.1097\/AOG.0b013e3181d1dac2","article-title":"Immediate complications after medical compared with surgical termination of pregnancy","volume":"115","author":"Fjerstad","year":"2010","journal-title":"Obstet Gynecol"},{"key":"10.1016\/j.contraception.2013.02.008_bb0155","first-page":"884","article-title":"Antibiotics at the time of induced abortion: the case for universal prophylaxis based on a meta-analysis","volume":"87","author":"Sawaya","year":"1996","journal-title":"Obstet Gynecol"},{"key":"10.1016\/j.contraception.2013.02.008_bb0160","doi-asserted-by":"crossref","first-page":"145","DOI":"10.1056\/NEJMoa0809146","article-title":"Rates of serious infection after changes in regimens for medical abortion","volume":"361","author":"Fjerstad","year":"2009","journal-title":"N Engl J Med"},{"key":"10.1016\/j.contraception.2013.02.008_bb0165","doi-asserted-by":"crossref","first-page":"563","DOI":"10.1080\/j.1600-0412.2001.080006563.x","article-title":"Manual vacuum aspiration, a safe and effective alternative in early pregnancy termination","volume":"80","author":"Hemlin","year":"2001","journal-title":"Acta Obstet Gynecol Scand"},{"key":"10.1016\/j.contraception.2013.02.008_bb0170","doi-asserted-by":"crossref","first-page":"34","DOI":"10.1016\/j.ijgo.2010.07.035","article-title":"Cervical priming with misoprostol before manual vacuum aspiration versus electric vacuum aspiration for first-trimester surgical abortion","volume":"112","author":"Mittal","year":"2011","journal-title":"Int J Gynaecol Obstet"},{"key":"10.1016\/j.contraception.2013.02.008_bb0175","doi-asserted-by":"crossref","first-page":"101","DOI":"10.1097\/01.AOG.0000109147.23082.25","article-title":"Manual versus electric vacuum aspiration for early first-trimester abortion: a controlled study of complication rates","volume":"103","author":"Goldberg","year":"2004","journal-title":"Obstet Gynecol"},{"key":"10.1016\/j.contraception.2013.02.008_bb0180","doi-asserted-by":"crossref","first-page":"5","DOI":"10.1111\/j.1471-0528.2007.01572.x","article-title":"Manual versus electric vacuum aspiration for first-trimester abortion: a systematic review","volume":"115","author":"Wen","year":"2008","journal-title":"BJOG"},{"key":"10.1016\/j.contraception.2013.02.008_bb0185","doi-asserted-by":"crossref","first-page":"296","DOI":"10.1016\/j.contraception.2012.05.043","article-title":"The sensitivity of manual vs. electric vacuum aspiration to detect incomplete abortion at less than 6 weeks of gestation","volume":"86","author":"Dean","year":"2012","journal-title":"Contraception"},{"key":"10.1016\/j.contraception.2013.02.008_bb0190","doi-asserted-by":"crossref","first-page":"1564","DOI":"10.1067\/mob.2001.114858","article-title":"Comparison of pain and time of procedures with two first-trimester abortion techniques performed by residents and faculty","volume":"184","author":"Edelman","year":"2001","journal-title":"Am J Obstet Gynecol"},{"key":"10.1016\/j.contraception.2013.02.008_bb0195","doi-asserted-by":"crossref","first-page":"207","DOI":"10.1016\/S0010-7824(02)00484-5","article-title":"Similarities in women's perceptions and acceptability of manual vacuum aspiration and electric vacuum aspiration for first trimester abortion","volume":"67","author":"Bird","year":"2003","journal-title":"Contraception"},{"key":"10.1016\/j.contraception.2013.02.008_bb0200","first-page":"149","article-title":"Manual vacuum aspiration: a safe and cost-effective substitute of electric vacuum aspiration for the surgical management of early pregnancy loss","volume":"61","author":"Tasnim","year":"2011","journal-title":"J Pak Med Assoc"},{"key":"10.1016\/j.contraception.2013.02.008_bb0205","doi-asserted-by":"crossref","first-page":"261","DOI":"10.1016\/0020-7292(94)90252-6","article-title":"A time and cost analysis of the management of incomplete abortion with manual vacuum aspiration","volume":"45","author":"Blumenthal","year":"1994","journal-title":"Int J Gynaecol Obstet"},{"key":"10.1016\/j.contraception.2013.02.008_bb0210","doi-asserted-by":"crossref","first-page":"204","DOI":"10.1002\/j.1879-3479.1978.tb00429.x","article-title":"Reducing the morbidity of vacuum aspiration abortion","volume":"16","author":"Burnhill","year":"1978","journal-title":"Int J Gynaecol Obstet"},{"key":"10.1016\/j.contraception.2013.02.008_bb0215","first-page":"56","article-title":"Continued pregnancy after failed first trimester abortion","volume":"52","author":"Fielding","year":"1978","journal-title":"Obstet Gynecol"},{"key":"10.1016\/j.contraception.2013.02.008_bb0220","first-page":"533","article-title":"Abortions that fail","volume":"66","author":"Kaunitz","year":"1985","journal-title":"Obstet Gynecol"},{"key":"10.1016\/j.contraception.2013.02.008_bb0225","doi-asserted-by":"crossref","first-page":"1101","DOI":"10.1016\/S0002-9378(97)70410-1","article-title":"New technologies permit safe abortion at less than six weeks' gestation and provide timely detection of ectopic gestation","volume":"176","author":"Edwards","year":"1997","journal-title":"Am J Obstet Gynecol"},{"issue":"11","key":"10.1016\/j.contraception.2013.02.008_bb0230","first-page":"6","article-title":"Surgical abortion for gestations of less than 6 weeks","volume":"20","author":"Edwards","year":"1997","journal-title":"Curr Probl Obstet Gynecol Fertil"},{"key":"10.1016\/j.contraception.2013.02.008_bb0235","doi-asserted-by":"crossref","first-page":"407","DOI":"10.1067\/mob.2002.123898","article-title":"Early surgical abortion: efficacy and safety","volume":"187","author":"Paul","year":"2002","journal-title":"Am J Obstet Gynecol"},{"key":"10.1016\/j.contraception.2013.02.008_bb0240","doi-asserted-by":"crossref","first-page":"533","DOI":"10.1001\/jama.1995.03520310027023","article-title":"Ectopic pregnancy\u2014United States, 1990\u20131992","volume":"273","author":"Centers for Disease Control and Prevention","year":"1995","journal-title":"JAMA"},{"key":"10.1016\/j.contraception.2013.02.008_bb0245","first-page":"747","article-title":"Combined sonographic\u2013pathologic surveillance in elective first-trimester termination of pregnancy","volume":"71","author":"Goldstein","year":"1988","journal-title":"Obstet Gynecol"},{"issue":"2","key":"10.1016\/j.contraception.2013.02.008_bb0250","first-page":"200","article-title":"Very early pregnancy detection with endovaginal ultrasound","volume":"72","author":"Goldstein","year":"1988","journal-title":"Obstet Gynecol"},{"key":"10.1016\/j.contraception.2013.02.008_bb0255","first-page":"55","article-title":"An updated protocol for abortion surveillance with ultrasound and immediate pathology","volume":"83","author":"Goldstein","year":"1994","journal-title":"Obstet Gynecol"},{"key":"10.1016\/j.contraception.2013.02.008_bb0260","first-page":"136","article-title":"Updated screening protocol for abortion services","volume":"76","author":"Kaali","year":"1990","journal-title":"Obstet Gynecol"},{"key":"10.1016\/j.contraception.2013.02.008_bb0265","doi-asserted-by":"crossref","first-page":"1098","DOI":"10.1016\/S0196-0644(05)81511-2","article-title":"Emergency department diagnosis of ectopic pregnancy","volume":"19","author":"Stovall","year":"1990","journal-title":"Ann Emerg Med"},{"key":"10.1016\/j.contraception.2013.02.008_bb0270","doi-asserted-by":"crossref","first-page":"1404","DOI":"10.1093\/humrep\/deh770","article-title":"The accuracy of transvaginal ultrasonography for the diagnosis of ectopic pregnancy prior to surgery","volume":"20","author":"Condous","year":"2005","journal-title":"Hum Reprod"},{"key":"10.1016\/j.contraception.2013.02.008_bb0275","doi-asserted-by":"crossref","first-page":"505","DOI":"10.1016\/S0029-7844(02)02142-7","article-title":"Presumed diagnosis of ectopic pregnancy","volume":"100","author":"Barnhart","year":"2002","journal-title":"Obstet Gynecol"},{"key":"10.1016\/j.contraception.2013.02.008_bb0280","doi-asserted-by":"crossref","first-page":"130","DOI":"10.1016\/j.ajog.2010.11.021","article-title":"Utility of dilation and curettage in the diagnosis of pregnancy of unknown location","volume":"204","author":"Shaunik","year":"2011","journal-title":"Am J Obstet Gynecol"},{"key":"10.1016\/j.contraception.2013.02.008_bb0285","doi-asserted-by":"crossref","first-page":"50","DOI":"10.1097\/01.AOG.0000128174.48843.12","article-title":"Symptomatic patients with an early viable intrauterine pregnancy: HCG curves redefined","volume":"104","author":"Barnhart","year":"2004","journal-title":"Obstet Gynecol"},{"key":"10.1016\/j.contraception.2013.02.008_bb0290","doi-asserted-by":"crossref","first-page":"454","DOI":"10.1016\/j.fertnstert.2005.12.056","article-title":"Application of redefined human chorionic gonadotropin curves for the diagnosis of women at risk for ectopic pregnancy","volume":"86","author":"Seeber","year":"2006","journal-title":"Fertil Steril"},{"key":"10.1016\/j.contraception.2013.02.008_bb0295","doi-asserted-by":"crossref","first-page":"975","DOI":"10.1097\/01.AOG.0000142712.80407.fd","article-title":"Decline of serum human chorionic gonadotropin and spontaneous complete abortion: defining the normal curve","volume":"104","author":"Barnhart","year":"2004","journal-title":"Obstet Gynecol"},{"key":"10.1016\/j.contraception.2013.02.008_bb0300","doi-asserted-by":"crossref","first-page":"605","DOI":"10.1097\/01.AOG.0000198635.25135.e7","article-title":"Human chorionic gonadotropin profile for women with ectopic pregnancy","volume":"107","author":"Silva","year":"2006","journal-title":"Obstet Gynecol"},{"key":"10.1016\/j.contraception.2013.02.008_bb0305","doi-asserted-by":"crossref","first-page":"e56","DOI":"10.1016\/j.ajog.2008.10.013","article-title":"Change in quantitative human chorionic gonadotropin after manual vacuum aspiration in women with pregnancy of unknown location","volume":"200","author":"Rivera","year":"2009","journal-title":"Am J Obstet Gynecol"},{"key":"10.1016\/j.contraception.2013.02.008_bb0310","doi-asserted-by":"crossref","first-page":"747","DOI":"10.1016\/0002-9378(89)90394-3","article-title":"Dating the early pregnancy by sequential appearance of embryonic structures","volume":"161","author":"Warren","year":"1989","journal-title":"Am J Obstet Gynecol"},{"key":"10.1016\/j.contraception.2013.02.008_bb0315","doi-asserted-by":"crossref","first-page":"1479","DOI":"10.1097\/AOG.0b013e31817d201e","article-title":"ACOG practice bulletin no. 94: medical management of ectopic pregnancy","volume":"111","year":"2008","journal-title":"Obstet Gynecol"},{"key":"10.1016\/j.contraception.2013.02.008_bb0320","doi-asserted-by":"crossref","first-page":"339","DOI":"10.1016\/0304-3959(89)90094-8","article-title":"Pain of first-trimester abortion: a study of psychosocial and medical predictors","volume":"36","author":"Belanger","year":"1989","journal-title":"Pain"},{"key":"10.1016\/j.contraception.2013.02.008_bb0325","first-page":"287","article-title":"Pain during early abortion","volume":"42","author":"Borgatta","year":"1997","journal-title":"J Reprod Med"},{"key":"10.1016\/j.contraception.2013.02.008_bb0330","doi-asserted-by":"crossref","first-page":"489","DOI":"10.1016\/0002-9378(79)90282-5","article-title":"Pain of first-trimester abortion: its quantification and relations with other variables","volume":"133","author":"Smith","year":"1979","journal-title":"Am J Obstet Gynecol"},{"key":"10.1016\/j.contraception.2013.02.008_bb0335","doi-asserted-by":"crossref","first-page":"160","DOI":"10.1097\/GRF.0b013e3181a2b0e8","article-title":"Analgesia\/pain management in first trimester surgical abortion","volume":"52","author":"Meckstroth","year":"2009","journal-title":"Clin Obstet Gynecol"},{"key":"10.1016\/j.contraception.2013.02.008_bb0340","first-page":"CD006712","article-title":"Pain control in first trimester surgical abortion","volume":"2","author":"Renner","year":"2009","journal-title":"Cochrane Database Syst Rev"},{"key":"10.1016\/j.contraception.2013.02.008_bb0345","doi-asserted-by":"crossref","first-page":"372","DOI":"10.1016\/j.contraception.2009.12.008","article-title":"Pain control in first-trimester surgical abortion: a systematic review of randomized controlled trials","volume":"81","author":"Renner","year":"2010","journal-title":"Contraception"},{"key":"10.1016\/j.contraception.2013.02.008_bb0350","series-title":"2012 Clinical policy guidelines","author":"The National Abortion Federation","year":"2012"},{"key":"10.1016\/j.contraception.2013.02.008_bb0355","doi-asserted-by":"crossref","first-page":"490","DOI":"10.1016\/0002-9378(75)90080-0","article-title":"Menstrual extraction","volume":"121","author":"Atienza","year":"1975","journal-title":"Am J Obstet Gynecol"},{"key":"10.1016\/j.contraception.2013.02.008_bb0360","doi-asserted-by":"crossref","first-page":"177","DOI":"10.1002\/j.1879-3479.1977.tb00672.x","article-title":"Menstrual regulation: risks and \"abuses.\"","volume":"15","author":"Brenner","year":"1977","journal-title":"Int J Gynaecol Obstet"},{"key":"10.1016\/j.contraception.2013.02.008_bb0365","doi-asserted-by":"crossref","first-page":"849","DOI":"10.1001\/jama.1974.03230320019018","article-title":"Menstrual extraction. Putting it and all its synonyms into proper perspective as pseudonyms","volume":"228","author":"Hodgson","year":"1974","journal-title":"JAMA"},{"key":"10.1016\/j.contraception.2013.02.008_bb0370","first-page":"596","article-title":"Menstrual induction: its place in clinical practice","volume":"46","author":"Irani","year":"1975","journal-title":"Obstet Gynecol"},{"key":"10.1016\/j.contraception.2013.02.008_bb0375","first-page":"738","article-title":"Clinical test for placenta in 300 consecutive menstrual aspirations","volume":"60","author":"Munsick","year":"1982","journal-title":"Obstet Gynecol"},{"key":"10.1016\/j.contraception.2013.02.008_bb0380","series-title":"Evidence-based clinical guideline number 7","author":"The Royal College of Obstetricians and Gynaecologists","year":"2004"},{"key":"10.1016\/j.contraception.2013.02.008_bb0385","doi-asserted-by":"crossref","first-page":"567","DOI":"10.1016\/S0029-7844(01)01782-3","article-title":"Is pathology examination useful after early surgical abortion?","volume":"99","author":"Paul","year":"2002","journal-title":"Obstet Gynecol"},{"key":"10.1016\/j.contraception.2013.02.008_bb0390","doi-asserted-by":"crossref","first-page":"875","DOI":"10.1093\/humrep\/16.5.875","article-title":"Morbidity of first trimester aspiration termination and the seniority of the surgeon","volume":"16","author":"Child","year":"2001","journal-title":"Hum Reprod"},{"key":"10.1016\/j.contraception.2013.02.008_bb0395","doi-asserted-by":"crossref","first-page":"1182","DOI":"10.1016\/S0140-6736(83)92464-9","article-title":"Measures to prevent cervical injury during suction curettage abortion","volume":"1","author":"Schulz","year":"1983","journal-title":"Lancet"},{"key":"10.1016\/j.contraception.2013.02.008_bb0400","doi-asserted-by":"crossref","first-page":"763","DOI":"10.1016\/0002-9378(77)90254-X","article-title":"Statistical analysis of first-trimester pregnancy terminations in an ambulatory surgical center","volume":"127","author":"Bozorgi","year":"1977","journal-title":"Am J Obstet Gynecol"},{"key":"10.1016\/j.contraception.2013.02.008_bb0405","first-page":"647","article-title":"Management of uterine perforation following elective abortion","volume":"50","author":"Freiman","year":"1977","journal-title":"Obstet Gynecol"},{"key":"10.1016\/j.contraception.2013.02.008_bb0410","doi-asserted-by":"crossref","first-page":"2108","DOI":"10.1001\/jama.1984.03340400036021","article-title":"Prevention of uterine perforation during curettage abortion","volume":"251","author":"Grimes","year":"1984","journal-title":"JAMA"},{"key":"10.1016\/j.contraception.2013.02.008_bb0415","doi-asserted-by":"crossref","first-page":"550","DOI":"10.2105\/AJPH.76.5.550","article-title":"Comparison of complication rates in first trimester abortions performed by physician assistants and physicians","volume":"76","author":"Freedman","year":"1986","journal-title":"Am J Public Health"},{"key":"10.1016\/j.contraception.2013.02.008_bb0420","doi-asserted-by":"crossref","first-page":"1352","DOI":"10.2105\/AJPH.94.8.1352","article-title":"Physician assistants as providers of surgically induced abortion services","volume":"94","author":"Goldman","year":"2004","journal-title":"Am J Public Health"},{"key":"10.1016\/j.contraception.2013.02.008_bb0425","doi-asserted-by":"crossref","DOI":"10.2105\/AJPH.2012.301159","article-title":"Safety of aspiration abortion performed by nurse practitioners, certified nurse midwives and physician assistants under a California legal waiver","author":"Weitz","year":"2013","journal-title":"Am J Public Health Forthcoming"},{"key":"10.1016\/j.contraception.2013.02.008_bb0430","doi-asserted-by":"crossref","first-page":"1965","DOI":"10.1016\/S0140-6736(06)69742-0","article-title":"Rates of complication in first-trimester manual vacuum aspiration abortion done by doctors and mid-level providers in South Africa and Vietnam: a randomized controlled equivalence trial","volume":"368","author":"Warriner","year":"2006","journal-title":"Lancet"},{"key":"10.1016\/j.contraception.2013.02.008_bb0435","doi-asserted-by":"crossref","first-page":"323","DOI":"10.1097\/00006250-197803000-00014","article-title":"Comparative risk of death from legally induced abortion in hospitals and nonhospital facilities","volume":"51","author":"Grimes","year":"1978","journal-title":"Obstet Gynecol"},{"key":"10.1016\/j.contraception.2013.02.008_bb0440","first-page":"401","article-title":"Deaths from second trimester abortion by dilatation and evacuation: causes, prevention, facilities","volume":"58","author":"Cates","year":"1981","journal-title":"Obstet Gynecol"},{"key":"10.1016\/j.contraception.2013.02.008_bb0445","doi-asserted-by":"crossref","first-page":"30","DOI":"10.2307\/2134768","article-title":"Abortion facilities and the risk of death","volume":"13","author":"Grimes","year":"1981","journal-title":"Fam Plann Perspect"},{"key":"10.1016\/j.contraception.2013.02.008_bb0450","first-page":"129","article-title":"Complications of first-trimester abortion: a report of 170,000 cases","volume":"76","author":"Hakim-Elahi","year":"1990","journal-title":"Obstet Gynecol"}],"container-title":["Contraception"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/api.elsevier.com\/content\/article\/PII:S0010782413000528?httpAccept=text\/xml","content-type":"text\/xml","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/api.elsevier.com\/content\/article\/PII:S0010782413000528?httpAccept=text\/plain","content-type":"text\/plain","content-version":"vor","intended-application":"text-mining"}],"deposited":{"date-parts":[[2018,10,18]],"date-time":"2018-10-18T12:20:05Z","timestamp":1539865205000},"score":1,"resource":{"primary":{"URL":"https:\/\/linkinghub.elsevier.com\/retrieve\/pii\/S0010782413000528"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2013,7]]},"references-count":90,"journal-issue":{"issue":"1","published-print":{"date-parts":[[2013,7]]}},"alternative-id":["S0010782413000528"],"URL":"https:\/\/doi.org\/10.1016\/j.contraception.2013.02.008","relation":{},"ISSN":["0010-7824"],"issn-type":[{"value":"0010-7824","type":"print"}],"subject":[],"published":{"date-parts":[[2013,7]]}}}