{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,10,19]],"date-time":"2026-10-19T13:56:03Z","timestamp":1792418163680,"version":"4.4.0"},"reference-count":90,"publisher":"Elsevier BV","issue":"1","license":[{"start":{"date-parts":[[2003,2,1]],"date-time":"2003-02-01T00:00:00Z","timestamp":1044057600000},"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":["Seminars in Perinatology"],"published-print":{"date-parts":[[2003,2]]},"DOI":"10.1053\/sper.2003.50009","type":"journal-article","created":{"date-parts":[[2006,6,1]],"date-time":"2006-06-01T19:08:29Z","timestamp":1149188909000},"page":"54-72","source":"Crossref","is-referenced-by-count":13,"title":["Intrapartum management of multifetal pregnancies"],"prefix":"10.1053","volume":"27","author":[{"given":"Patrick S.","family":"Ramsey","sequence":"first","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"John T.","family":"Repke","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"78","reference":[{"key":"10.1053\/sper.2003.50009_bib1","first-page":"1","article-title":"Trends in Twin and Triplet Births: 1980\u20131997","volume":"47","author":"Martin","year":"1999","journal-title":"National Vital Statistics Reports"},{"key":"10.1053\/sper.2003.50009_bib2","first-page":"101","article-title":"The changing pattern of multiple births in the United States: Maternal and infant characteristics, 1973\u20131990","volume":"84","author":"Luke","year":"1994","journal-title":"Obstet Gynecol"},{"key":"10.1053\/sper.2003.50009_bib3","first-page":"1","author":"American College of Obstetricians and Gynecologists","year":"1998"},{"key":"10.1053\/sper.2003.50009_bib4","doi-asserted-by":"crossref","first-page":"1121","DOI":"10.1016\/S0015-0282(16)57172-6","article-title":"Assisted reproductive technology in the United States and Canada: 1992 results generated from the American Fertility Society\/Society for Assisted Reproductive Technology registry","volume":"62","author":"American Fertility Society, Society of Assisted Reproductive Technology","year":"1994","journal-title":"Fertil Steril"},{"key":"10.1053\/sper.2003.50009_bib5","first-page":"661","article-title":"The contribution of singletons, twins and triplets to low birthweight, infant mortality and handicap in the United States","volume":"37","author":"Luke","year":"1992","journal-title":"J Repro Med"},{"key":"10.1053\/sper.2003.50009_bib6","doi-asserted-by":"crossref","first-page":"333","DOI":"10.1017\/S0001566000000933","article-title":"Reducing fetal deaths in multiple births: Optimal birthweights and gestational ages of infants of twins and triplet births","volume":"45","author":"Luke","year":"1996","journal-title":"Acta Genet Med Gemellol"},{"key":"10.1053\/sper.2003.50009_bib7","first-page":"206","article-title":"Multiple gestation: Reflections on epidemiology, causes, and consequences","volume":"45","author":"Keith","year":"2000","journal-title":"Int J Fertil Womens Med"},{"key":"10.1053\/sper.2003.50009_bib8","doi-asserted-by":"crossref","first-page":"456","DOI":"10.1016\/S0002-9378(94)70211-X","article-title":"The risks confronting twins: A national perspective","volume":"170","author":"Powers","year":"1994","journal-title":"Am J Obstet Gynecol"},{"key":"10.1053\/sper.2003.50009_bib9","doi-asserted-by":"crossref","first-page":"225","DOI":"10.1055\/s-2001-15505","article-title":"Maternal and neonatal outcome of 1000 consecutive triplet pregnancies","volume":"18","author":"Devine","year":"2001","journal-title":"Am J Perinatol"},{"key":"10.1053\/sper.2003.50009_bib10","doi-asserted-by":"crossref","first-page":"1276","DOI":"10.1056\/NEJM197306142882406","article-title":"Multiple pregnancy\u2014Part I","volume":"288","author":"Benirschke","year":"1973","journal-title":"N Engl J Med"},{"key":"10.1053\/sper.2003.50009_bib11","doi-asserted-by":"crossref","first-page":"1329","DOI":"10.1056\/NEJM197306212882505","article-title":"Multiple pregnancy\u2014Part II","volume":"288","author":"Benirschke","year":"1973","journal-title":"N Engl J Med"},{"key":"10.1053\/sper.2003.50009_bib12","doi-asserted-by":"crossref","first-page":"79","DOI":"10.1097\/00003081-199003000-00012","article-title":"Multifetal gestation","volume":"22","author":"Alvarez","year":"1990","journal-title":"Clin Obstet Gynecol"},{"key":"10.1053\/sper.2003.50009_bib13","doi-asserted-by":"crossref","first-page":"1279","DOI":"10.1016\/0002-9378(89)90683-2","article-title":"The improving outcome of triplet pregnancies","volume":"161","author":"Lipitz","year":"1989","journal-title":"Am J Obstet Gynecol"},{"key":"10.1053\/sper.2003.50009_bib14","doi-asserted-by":"crossref","first-page":"107","DOI":"10.1016\/S0095-5108(18)30729-2","article-title":"Anesthesia for twin delivery","volume":"15","author":"Redick","year":"1988","journal-title":"Clin Perinatol"},{"key":"10.1053\/sper.2003.50009_bib15","doi-asserted-by":"crossref","first-page":"33","DOI":"10.1111\/j.1365-2044.1987.tb02942.x","article-title":"A prospective study of 200 consecutive twin deliveries","volume":"42","author":"Crawford","year":"1987","journal-title":"Anaesthesia"},{"key":"10.1053\/sper.2003.50009_bib16","doi-asserted-by":"crossref","first-page":"991","DOI":"10.1097\/00000539-200110000-00039","article-title":"The anesthetic management of triplet cesarean delivery: A retrospective case series of maternal outcomes","volume":"93","author":"Marino","year":"2001","journal-title":"Anesth Analg"},{"key":"10.1053\/sper.2003.50009_bib17","doi-asserted-by":"crossref","first-page":"172","DOI":"10.1097\/00000542-198907000-00039","article-title":"Intravenous nitorglycerin for uterine relaxation in the postpartum patient with retained placenta","volume":"71","author":"Peng","year":"1989","journal-title":"Anesthesiology"},{"key":"10.1053\/sper.2003.50009_bib18","doi-asserted-by":"crossref","first-page":"129","DOI":"10.1016\/S0020-7292(96)02754-3","article-title":"Utilization of intravenous nitroglycerine for obstetrical emergencies","volume":"55","author":"Vinatier","year":"1996","journal-title":"Int J Gynaecol Obstet"},{"key":"10.1053\/sper.2003.50009_bib19","first-page":"164","article-title":"The effect of uterine overdistension on labor: I. Multiple pregnancy","volume":"23","author":"Friedman","year":"1964","journal-title":"Obstet Gynecol"},{"key":"10.1053\/sper.2003.50009_bib20","doi-asserted-by":"crossref","first-page":"202","DOI":"10.1016\/S0029-7844(97)00213-5","article-title":"Oxytocin labor stimulation of twin gestations: Effective and efficient","volume":"90","author":"Fausett","year":"1997","journal-title":"Obstet Gynecol"},{"key":"10.1053\/sper.2003.50009_bib21","doi-asserted-by":"crossref","first-page":"355","DOI":"10.1016\/0029-7844(95)00423-8","article-title":"The length of active labor in normal pregnancies","volume":"87","author":"Albers","year":"1996","journal-title":"Obstet Gynecol"},{"key":"10.1053\/sper.2003.50009_bib22","doi-asserted-by":"crossref","first-page":"297","DOI":"10.1016\/S1071-5576(00)00067-8","article-title":"Comparison of active phase labor between triplet, twin, and singleton gestations","volume":"7","author":"Silver","year":"2000","journal-title":"J Soc Gynecol Investig"},{"key":"10.1053\/sper.2003.50009_bib23","series-title":"Obstetrics","first-page":"765","article-title":"Multifetal pregnancy","author":"Cunnignham","year":"2001"},{"key":"10.1053\/sper.2003.50009_bib24","series-title":"Operative Obstetrics","first-page":"165","article-title":"Multifetal gestations","author":"Gilstrap","year":"2001"},{"key":"10.1053\/sper.2003.50009_bib25","first-page":"119","article-title":"Intrapartum management of twin gestation","volume":"65","author":"Chervenak","year":"1985","journal-title":"Obstet Gynecol"},{"key":"10.1053\/sper.2003.50009_bib26","first-page":"114","article-title":"A review of twin pregnancy and perinatal mortality","volume":"28","author":"Farooami","year":"1973","journal-title":"Obstet Gynecol Surv"},{"key":"10.1053\/sper.2003.50009_bib27","first-page":"861","article-title":"Perinatal mortality in multiple gestations: A review of perinatal deaths from 1609 multiple gestations","volume":"23","author":"Ferguson","year":"1964","journal-title":"Obstet Gynecol"},{"key":"10.1053\/sper.2003.50009_bib28","doi-asserted-by":"crossref","first-page":"23","DOI":"10.1016\/0002-9378(91)90216-E","article-title":"Twin delivery: Influence of the presentation and method of delivery on the second twin","volume":"165","author":"Adam","year":"1991","journal-title":"Am J Obstet Gynecol"},{"key":"10.1053\/sper.2003.50009_bib29","first-page":"502","article-title":"Multifetal gestation: Time interval between delivery of the first and second twins","volume":"63","author":"Rayburn","year":"1984","journal-title":"Obstet Gynecol"},{"key":"10.1053\/sper.2003.50009_bib30","first-page":"222","article-title":"A lack of adverse effect of prolonged delivery interval between twins","volume":"5","author":"Feng","year":"1995","journal-title":"J Matern Fetal Med"},{"key":"10.1053\/sper.2003.50009_bib31","first-page":"39","article-title":"Controversy of mode of delivery in twins: Intrapartum management of twin gestations","volume":"10","author":"Cetrulo","year":"1986","journal-title":"Semin Perinatol"},{"key":"10.1053\/sper.2003.50009_bib32","first-page":"727","article-title":"Antenatal diagnosis and perinatal outcome in a series of 385 consecutive twin pregnancies","volume":"29","author":"Chervenak","year":"1984","journal-title":"J Reprod Med"},{"key":"10.1053\/sper.2003.50009_bib33","series-title":"Multiple Pregnancy and Delivery","first-page":"243","article-title":"Intrapartum management","author":"Chauhan","year":"1994"},{"key":"10.1053\/sper.2003.50009_bib34","doi-asserted-by":"crossref","first-page":"901","DOI":"10.1016\/S0002-9378(12)80009-3","article-title":"The effect of presentation and mode of delivery on neonatal outcome in the second twin","volume":"167","author":"Greig","year":"1992","journal-title":"Am J Obstet Gynecol"},{"key":"10.1053\/sper.2003.50009_bib35","doi-asserted-by":"crossref","first-page":"424","DOI":"10.1016\/S0146-0005(05)80019-9","article-title":"Intrapartum management of multiple gestations","volume":"19","author":"Udon-Rice","year":"1995","journal-title":"Sem Perinatol"},{"key":"10.1053\/sper.2003.50009_bib36","doi-asserted-by":"crossref","first-page":"327","DOI":"10.1016\/S0889-8545(05)70078-4","article-title":"Controversies in the intrapartum management of twin gestations","volume":"26","author":"Stone","year":"1999","journal-title":"Obstet Gynecol Clin North Am"},{"key":"10.1053\/sper.2003.50009_bib37","doi-asserted-by":"crossref","first-page":"91","DOI":"10.1016\/S0095-5108(18)30254-9","article-title":"Intrapartum management of multiple gestations","volume":"23","author":"Houlihan","year":"1996","journal-title":"Clin Perinatol"},{"key":"10.1053\/sper.2003.50009_bib38","doi-asserted-by":"crossref","first-page":"144","DOI":"10.1097\/00006254-197302000-00026","article-title":"A review of twin pregnancy and perinatal mortality","volume":"28","author":"Farooqui","year":"1973","journal-title":"Obstet Gynecol Surv"},{"key":"10.1053\/sper.2003.50009_bib39","first-page":"535","article-title":"Editorial","volume":"13","author":"Taylor","year":"1976","journal-title":"Obstet Gynecol Surv"},{"key":"10.1053\/sper.2003.50009_bib40","doi-asserted-by":"crossref","first-page":"533","DOI":"10.1097\/00003081-198006000-00022","article-title":"Management of multiple gestations","volume":"23","author":"Cetrulo","year":"1980","journal-title":"Clin Obstet Gynecol"},{"key":"10.1053\/sper.2003.50009_bib41","doi-asserted-by":"crossref","first-page":"783","DOI":"10.1016\/0002-9378(82)90352-0","article-title":"Management of the breech second twin","volume":"144","author":"Kelsick","year":"1982","journal-title":"Am J Obstet Gynecol"},{"key":"10.1053\/sper.2003.50009_bib42","doi-asserted-by":"crossref","first-page":"865","DOI":"10.1016\/0002-9378(71)90584-9","article-title":"The second twin","volume":"110","author":"Ware","year":"1971","journal-title":"Am J Obstet Gynecol"},{"key":"10.1053\/sper.2003.50009_bib43","first-page":"710","article-title":"Delivery of the second twin","volume":"59","author":"Acker","year":"1982","journal-title":"Obstet Gynecol"},{"key":"10.1053\/sper.2003.50009_bib44","doi-asserted-by":"crossref","first-page":"1330","DOI":"10.1016\/0002-9378(88)90364-X","article-title":"Management of twin pregnancy: The vaginal route is still safe","volume":"158","author":"Laros","year":"1988","journal-title":"Am J Obstet Gynecol"},{"key":"10.1053\/sper.2003.50009_bib45","doi-asserted-by":"crossref","first-page":"1","DOI":"10.1016\/S0002-9378(84)80022-8","article-title":"Is routine cesarean section necessary for vertex-breech and vertex-transverse twin gestations?","volume":"148","author":"Chervenak","year":"1984","journal-title":"Am J Obstet Gynecol"},{"key":"10.1053\/sper.2003.50009_bib46","doi-asserted-by":"crossref","first-page":"861","DOI":"10.1016\/S0002-9378(12)90834-0","article-title":"Vaginal delivery of the nonvertex second twin","volume":"168","author":"Fishman","year":"1993","journal-title":"Am J Obstet Gynecol"},{"key":"10.1053\/sper.2003.50009_bib47","doi-asserted-by":"crossref","first-page":"1649","DOI":"10.1016\/S0002-9378(94)70336-1","article-title":"The second-born twin: Can we improve outcome?","volume":"170","author":"Prins","year":"1994","journal-title":"Am J Obstet Gynecol"},{"key":"10.1053\/sper.2003.50009_bib48","doi-asserted-by":"crossref","first-page":"52","DOI":"10.1016\/0002-9378(87)90201-8","article-title":"Randomized management of the second nonvertex twin: vaginal delivery or cesarean section","volume":"156","author":"Rabinovici","year":"1987","journal-title":"Am J Obstet Gynecol"},{"key":"10.1053\/sper.2003.50009_bib49","first-page":"160","article-title":"Intrapartum external version of the second twin","volume":"62","author":"Chervenak","year":"1983","journal-title":"Obstet Gynecol"},{"key":"10.1053\/sper.2003.50009_bib50","doi-asserted-by":"crossref","first-page":"1015","DOI":"10.1016\/0002-9378(95)91319-X","article-title":"Delivery of nonvertex second twin: Breech extraction versus external cephalic version","volume":"173","author":"Chauhan","year":"1995","journal-title":"Am J Obstet Gynecol"},{"key":"10.1053\/sper.2003.50009_bib51","doi-asserted-by":"crossref","first-page":"157","DOI":"10.1016\/0028-2243(95)80016-L","article-title":"Successful external version of B-twin after the birth of A-twin for vertex-nonvertex twins","volume":"58","author":"Kaplan","year":"1995","journal-title":"Eur J Obstet Gynecol Reprod Biol"},{"key":"10.1053\/sper.2003.50009_bib52","doi-asserted-by":"crossref","first-page":"421","DOI":"10.1097\/00006250-199203000-00019","article-title":"Selected intrapartum external cephalic version of the second twin","volume":"79","author":"Tchabo","year":"1992","journal-title":"Obstet Gynecol"},{"key":"10.1053\/sper.2003.50009_bib53","doi-asserted-by":"crossref","first-page":"111","DOI":"10.1016\/0002-9378(89)90245-7","article-title":"Management of the nonvertex second twin: Prinary cesarean section, external version, or primary breech extraction","volume":"161","author":"Gocke","year":"1989","journal-title":"Am J Obstet Gynecol"},{"key":"10.1053\/sper.2003.50009_bib54","first-page":"383","article-title":"Management of the nonvertex second twin","volume":"172","author":"Wells","year":"1991","journal-title":"Surg Gynecol Obstet"},{"key":"10.1053\/sper.2003.50009_bib55","doi-asserted-by":"crossref","first-page":"864","DOI":"10.1016\/S0002-9378(98)70179-6","article-title":"Cost effective delivery and management of the vertex and nonvertex twin gestation","volume":"179","author":"Mauldin","year":"1998","journal-title":"Am J Obstet Gynecol"},{"key":"10.1053\/sper.2003.50009_bib56","doi-asserted-by":"crossref","first-page":"416","DOI":"10.1016\/S0029-7844(98)00231-2","article-title":"Intravenous nitroglycerin for internal podalic version of the second twin in transverse lie","volume":"92","author":"Dufour","year":"1998","journal-title":"Obstet Gynecol"},{"key":"10.1053\/sper.2003.50009_bib57","first-page":"1375","article-title":"Planned caesarean section versus planned vaginal birth for breech presentation at term: A randomised multicentre clinical trial","volume":"356","author":"Hannah","year":"2000","journal-title":"Term Breech Trial Collaborative Group Lancet"},{"key":"10.1053\/sper.2003.50009_bib58","doi-asserted-by":"crossref","first-page":"38","DOI":"10.1159\/000292660","article-title":"Is cesarean section necessary for delivery of a breech first twin?","volume":"35","author":"Oettinger","year":"1993","journal-title":"Gynecol Obstet Investig"},{"key":"10.1053\/sper.2003.50009_bib59","first-page":"879","article-title":"Vaginal delivery of breech-vertex twins","volume":"38","author":"Blickstein","year":"1993","journal-title":"J Reprod Med"},{"key":"10.1053\/sper.2003.50009_bib60","doi-asserted-by":"crossref","first-page":"407","DOI":"10.1016\/0002-9378(65)90257-7","article-title":"Fetal interlocking complicating twin gestation","volume":"91","author":"Cohen","year":"1965","journal-title":"Am J Obstet Gynecol"},{"key":"10.1053\/sper.2003.50009_bib61","doi-asserted-by":"crossref","first-page":"45","DOI":"10.1515\/jpme.1990.18.1.45","article-title":"Pregnancies with growth retarded twins in breech-vertex presentation are at increased risk for entanglement during delivery","volume":"18","author":"Rydhstrom","year":"1990","journal-title":"J Perinatol Med"},{"key":"10.1053\/sper.2003.50009_bib62","doi-asserted-by":"crossref","first-page":"532","DOI":"10.1016\/0002-9378(92)91664-V","article-title":"The Zavanelli maneuver applied to locked twins","volume":"166","author":"Swartjes","year":"1992","journal-title":"Am J Obstet Gynecol"},{"key":"10.1053\/sper.2003.50009_bib63","doi-asserted-by":"crossref","first-page":"1255","DOI":"10.1016\/S0002-9378(87)80305-8","article-title":"Anetnatal diagnosis and management of monoamniotic twins","volume":"157","author":"Rodis","year":"1987","journal-title":"Am J Obete Gynecol"},{"key":"10.1053\/sper.2003.50009_bib64","doi-asserted-by":"crossref","first-page":"183","DOI":"10.1016\/0301-2115(96)02393-7","article-title":"Monoamniotic twin pregnancies: Review of the literature, and a case report with vaginal delivery","volume":"66","author":"Dubecq","year":"1996","journal-title":"Eur J Obstet Gynecol Reprod Biol"},{"key":"10.1053\/sper.2003.50009_bib65","doi-asserted-by":"crossref","first-page":"719","DOI":"10.1016\/0002-9378(90)91055-H","article-title":"Survival rates of monoamniotic twins do not decrease after 30 weeks gestation","volume":"163","author":"Carr","year":"1990","journal-title":"Am J Obstet Gynecol"},{"key":"10.1053\/sper.2003.50009_bib66","first-page":"832","article-title":"Monoamiotic twins: A retrospective controlled study","volume":"77","author":"Tessen","year":"1991","journal-title":"Obstet Gynecol"},{"key":"10.1053\/sper.2003.50009_bib67","doi-asserted-by":"crossref","first-page":"373","DOI":"10.3109\/00016347109157342","article-title":"Conjoined twins","volume":"50","author":"Tan","year":"1971","journal-title":"Acta Obstet Gynecol Scand"},{"key":"10.1053\/sper.2003.50009_bib68","doi-asserted-by":"crossref","first-page":"29","DOI":"10.1016\/0002-9378(89)90224-X","article-title":"Vaginal birth after cesarean delivery in twin gestation","volume":"161","author":"Strong","year":"1989","journal-title":"Am J Obstet Gynecol"},{"key":"10.1053\/sper.2003.50009_bib69","first-page":"279","article-title":"Twin delivery after a cesarean section-always section?","volume":"86","author":"Essel","year":"1996","journal-title":"S Afr Med J"},{"key":"10.1053\/sper.2003.50009_bib70","doi-asserted-by":"crossref","first-page":"663","DOI":"10.3109\/00016349709024607","article-title":"Evidence that women with a history of cesarean section can delivery twins safely","volume":"76","author":"Odeh","year":"1997","journal-title":"Acta Obstet Gynecol Scant"},{"key":"10.1053\/sper.2003.50009_bib71","doi-asserted-by":"crossref","first-page":"171","DOI":"10.1080\/jmf.10.3.171.174","article-title":"Vaginal birth of twins after a previous Cesarean section","volume":"10","author":"Myles","year":"2001","journal-title":"J Matern Fetal Med"},{"key":"10.1053\/sper.2003.50009_bib72","doi-asserted-by":"crossref","first-page":"194","DOI":"10.1016\/S0002-9378(96)70274-0","article-title":"Vaginal birth after cesarean section in twin gestation","volume":"175","author":"Miller","year":"1996","journal-title":"Am J Obstet Gynecol"},{"key":"10.1053\/sper.2003.50009_bib73","doi-asserted-by":"crossref","first-page":"123","DOI":"10.1016\/0028-2243(92)90068-A","article-title":"Favourable outcome in 33 triplet pregnancies managed between 1985\u20131990","volume":"43","author":"Boulot","year":"1992","journal-title":"Eur J Obstet Gynecol Reprod Biol"},{"key":"10.1053\/sper.2003.50009_bib74","doi-asserted-by":"crossref","first-page":"225","DOI":"10.1055\/s-2001-15505","article-title":"Maternal and neonatal outcome of 100 consecutive triplet pregnancies","volume":"18","author":"Devine","year":"2001","journal-title":"Am J Perinatol"},{"key":"10.1053\/sper.2003.50009_bib75","doi-asserted-by":"crossref","first-page":"1551","DOI":"10.1016\/S0002-9378(96)70605-1","article-title":"The maternal and neonatal outcome of triplet gestations","volume":"174","author":"Albrecht","year":"1996","journal-title":"Am J Obstet Gynecol"},{"key":"10.1053\/sper.2003.50009_bib76","first-page":"472","article-title":"Outcome of pregnancy in 31 triplet gestations","volume":"56","author":"Holcberg","year":"1982","journal-title":"Obstet Gynecol"},{"key":"10.1053\/sper.2003.50009_bib77","doi-asserted-by":"crossref","first-page":"89","DOI":"10.1017\/S000156600000430X","article-title":"Triplets and higherorder births: What is the optimal delivery route?","volume":"37","author":"Thiery","year":"1988","journal-title":"Acta Genet Med Gemellol"},{"key":"10.1053\/sper.2003.50009_bib78","doi-asserted-by":"crossref","first-page":"55","DOI":"10.1017\/S0001566000004268","article-title":"The Northwestern University Triplet Study I: Overview of the international literature","volume":"37","author":"Keith","year":"1988","journal-title":"Acta Genet Med Gemellol"},{"key":"10.1053\/sper.2003.50009_bib79","doi-asserted-by":"crossref","first-page":"50","DOI":"10.1111\/j.1479-828X.1994.tb01038.x","article-title":"A review of 19 sets of triplets: The positive results of vaginal delivery","volume":"34","author":"Clarke","year":"1994","journal-title":"Aust NZ J Obstet Gynaecol"},{"key":"10.1053\/sper.2003.50009_bib80","first-page":"243","article-title":"Triplet pregnancies","volume":"26","author":"Michlewitz","year":"1981","journal-title":"J Reprod Med"},{"key":"10.1053\/sper.2003.50009_bib81","doi-asserted-by":"crossref","first-page":"23","DOI":"10.1016\/0002-9378(89)90683-2","article-title":"The improving outcome of triplet pregnancies","volume":"161","author":"Lipitz","year":"1989","journal-title":"Am J Obstet Gynecol"},{"key":"10.1053\/sper.2003.50009_bib82","doi-asserted-by":"crossref","first-page":"77","DOI":"10.1017\/S0001566000004281","article-title":"The Northwestern University Triplet Study III: Neonatal Outcome","volume":"37","author":"Collins","year":"1988","journal-title":"Acta Genet Med Gemellol"},{"key":"10.1053\/sper.2003.50009_bib83","doi-asserted-by":"crossref","first-page":"23","DOI":"10.1111\/j.1471-0528.1979.tb10678.x","article-title":"A survey of 59 triplet pregnancies","volume":"86","author":"Itakowitc","year":"1979","journal-title":"Br J Obstet Gynaecol"},{"key":"10.1053\/sper.2003.50009_bib84","doi-asserted-by":"crossref","first-page":"292","DOI":"10.1111\/j.1471-0528.1995.tb09134.x","article-title":"Planned abdominal compared with planned vaginal birth in triplet pregnancies","volume":"102","author":"Wildschut","year":"1995","journal-title":"Br J Obstet Gynaecol"},{"key":"10.1053\/sper.2003.50009_bib85","first-page":"92","article-title":"A review of 367 triplet pregnancies","volume":"66","author":"Deale","year":"1984","journal-title":"S Afr Med J"},{"key":"10.1053\/sper.2003.50009_bib86","doi-asserted-by":"crossref","first-page":"942","DOI":"10.1016\/S0002-9378(98)70193-0","article-title":"Neonatal outcomes in triplet gestations after a trial of labor","volume":"179","author":"Grobman","year":"1998","journal-title":"Am J Obstet Gynecol"},{"key":"10.1053\/sper.2003.50009_bib87","doi-asserted-by":"crossref","first-page":"513","DOI":"10.1016\/0002-9378(95)90565-0","article-title":"Delivery of uncomplicated triplet pregnancies: Is the vaginal route safer?: A case-control study","volume":"172","author":"Dommergues","year":"1995","journal-title":"Am J Obstet Gynecol"},{"key":"10.1053\/sper.2003.50009_bib88","doi-asserted-by":"crossref","first-page":"845","DOI":"10.1080\/j.1600-0412.1998.770811.x","article-title":"Birth in triplet pregnancies: Vaginal delivery\u2014How often is it possible?","volume":"77","author":"Bakos","year":"1998","journal-title":"Acta Obstet Gynecol Scand"},{"key":"10.1053\/sper.2003.50009_bib89","doi-asserted-by":"crossref","first-page":"1133","DOI":"10.1016\/S0002-9378(98)70119-X","article-title":"Preliminary experience with a prospective protocol for planned vaginal delivery of triplet gestations","volume":"179","author":"Alamia","year":"1998","journal-title":"Am J Obstet Gynecol"},{"key":"10.1053\/sper.2003.50009_bib90","doi-asserted-by":"crossref","first-page":"347","DOI":"10.3109\/00016349209021071","article-title":"Triplet, quadruplet and quintuplet pregnancies. Management and outcome","volume":"71","author":"Ron-El","year":"1992","journal-title":"Acta Obstet Gynecol Scand"}],"container-title":["Seminars in Perinatology"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/api.elsevier.com\/content\/article\/PII:S0146000503800150?httpAccept=text\/xml","content-type":"text\/xml","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/api.elsevier.com\/content\/article\/PII:S0146000503800150?httpAccept=text\/plain","content-type":"text\/plain","content-version":"vor","intended-application":"text-mining"}],"deposited":{"date-parts":[[2019,4,19]],"date-time":"2019-04-19T03:56:02Z","timestamp":1555646162000},"score":1,"resource":{"primary":{"URL":"https:\/\/linkinghub.elsevier.com\/retrieve\/pii\/S0146000503800150"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2003,2]]},"references-count":90,"journal-issue":{"issue":"1","published-print":{"date-parts":[[2003,2]]}},"alternative-id":["S0146000503800150"],"URL":"https:\/\/doi.org\/10.1053\/sper.2003.50009","relation":{},"ISSN":["0146-0005"],"issn-type":[{"value":"0146-0005","type":"print"}],"subject":[],"published":{"date-parts":[[2003,2]]}}}