{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2025,10,26]],"date-time":"2025-10-26T14:29:33Z","timestamp":1761488973953,"version":"build-2065373602"},"reference-count":42,"publisher":"Elsevier BV","issue":"3","license":[{"start":{"date-parts":[[2012,9,1]],"date-time":"2012-09-01T00:00:00Z","timestamp":1346457600000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/www.elsevier.com\/tdm\/userlicense\/1.0\/"},{"start":{"date-parts":[[2012,9,1]],"date-time":"2012-09-01T00:00:00Z","timestamp":1346457600000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/www.elsevier.com\/legal\/tdmrep-license"},{"start":{"date-parts":[[2012,9,1]],"date-time":"2012-09-01T00:00:00Z","timestamp":1346457600000},"content-version":"stm-asf","delay-in-days":0,"URL":"https:\/\/doi.org\/10.15223\/policy-017"},{"start":{"date-parts":[[2012,9,1]],"date-time":"2012-09-01T00:00:00Z","timestamp":1346457600000},"content-version":"stm-asf","delay-in-days":0,"URL":"https:\/\/doi.org\/10.15223\/policy-037"},{"start":{"date-parts":[[2012,9,1]],"date-time":"2012-09-01T00:00:00Z","timestamp":1346457600000},"content-version":"stm-asf","delay-in-days":0,"URL":"https:\/\/doi.org\/10.15223\/policy-012"},{"start":{"date-parts":[[2012,9,1]],"date-time":"2012-09-01T00:00:00Z","timestamp":1346457600000},"content-version":"stm-asf","delay-in-days":0,"URL":"https:\/\/doi.org\/10.15223\/policy-029"},{"start":{"date-parts":[[2012,9,1]],"date-time":"2012-09-01T00:00:00Z","timestamp":1346457600000},"content-version":"stm-asf","delay-in-days":0,"URL":"https:\/\/doi.org\/10.15223\/policy-004"}],"funder":[{"DOI":"10.13039\/501100006310","name":"Medicinska Forskningsr\u00e5det","doi-asserted-by":"publisher","award":["K2004-73X-11605-09A","K2006-73X-11605-11-3"],"award-info":[{"award-number":["K2004-73X-11605-09A","K2006-73X-11605-11-3"]}],"id":[{"id":"10.13039\/501100006310","id-type":"DOI","asserted-by":"publisher"}]},{"DOI":"10.13039\/501100009780","name":"Region Sk\u00e5ne","doi-asserted-by":"publisher","id":[{"id":"10.13039\/501100009780","id-type":"DOI","asserted-by":"publisher"}]}],"content-domain":{"domain":["clinicalkey.com","clinicalkey.com.au","clinicalkey.es","clinicalkey.fr","clinicalkey.jp","contraceptionjournal.org","elsevier.com","sciencedirect.com"],"crossmark-restriction":true},"short-container-title":["Contraception"],"published-print":{"date-parts":[[2012,9]]},"DOI":"10.1016\/j.contraception.2011.12.013","type":"journal-article","created":{"date-parts":[[2012,8,15]],"date-time":"2012-08-15T11:37:23Z","timestamp":1345030643000},"page":"257-267","update-policy":"https:\/\/doi.org\/10.1016\/elsevier_cm_policy","source":"Crossref","is-referenced-by-count":19,"title":["Ovarian size and vascularization as assessed by three-dimensional grayscale and power Doppler ultrasound in asymptomatic women 20\u201339 years old using combined oral contraceptives"],"prefix":"10.1016","volume":"86","author":[{"given":"Ligita","family":"Jokubkiene","sequence":"first","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Povilas","family":"Sladkevicius","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Lil","family":"Valentin","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"78","reference":[{"key":"10.1016\/j.contraception.2011.12.013_bb0005","doi-asserted-by":"crossref","first-page":"345","DOI":"10.1093\/humupd\/8.4.345","article-title":"Residual ovarian activity during oral steroid contraception","volume":"8","author":"Van Heusden","year":"2002","journal-title":"Hum Reprod Update"},{"key":"10.1016\/j.contraception.2011.12.013_bb0010","first-page":"CD004861","article-title":"Progestogens in combined oral contraceptives for contraception","author":"Maitra","year":"2004","journal-title":"Cochrane Database Syst Rev"},{"key":"10.1016\/j.contraception.2011.12.013_bb0015","doi-asserted-by":"crossref","first-page":"127","DOI":"10.1097\/00013644-199412030-00001","article-title":"Ultrasound of the human corpus luteum","volume":"12","author":"Parsons","year":"1994","journal-title":"Ultrasound Q"},{"key":"10.1016\/j.contraception.2011.12.013_bb0020","doi-asserted-by":"crossref","first-page":"1015","DOI":"10.1002\/uog.5222","article-title":"Automated follicle tracking facilitates standardization and may improve work flow","volume":"30","author":"Raine-Fenning","year":"2007","journal-title":"Ultrasound Obstet Gynecol"},{"key":"10.1016\/j.contraception.2011.12.013_bb0025","doi-asserted-by":"crossref","first-page":"2163","DOI":"10.1016\/j.fertnstert.2011.04.007","article-title":"Ultrasound automated volume calculation in reproduction and in pregnancy","volume":"95","author":"Ata","year":"2011","journal-title":"Fertil Steril"},{"key":"10.1016\/j.contraception.2011.12.013_bb0030","doi-asserted-by":"crossref","first-page":"1023","DOI":"10.1095\/biolreprod.103.017772","article-title":"Characterization of ovarian follicular wave dynamics in women","volume":"69","author":"Baerwald","year":"2003","journal-title":"Biol Reprod"},{"key":"10.1016\/j.contraception.2011.12.013_bb0035","doi-asserted-by":"crossref","first-page":"784","DOI":"10.3109\/00016349709024348","article-title":"Ovarian volume in gynecologically healthy women using no contraception, or using IUD or oral contraception","volume":"76","author":"Christensen","year":"1997","journal-title":"Acta Obstet Gynecol Scand"},{"key":"10.1016\/j.contraception.2011.12.013_bb0040","article-title":"Antikonception-Bakgrundsdokumentation, Rev 100824","volume":"7","author":"Tyden","year":"2005","journal-title":"Information fr\u00e5n L\u00e4kemedelsverket"},{"key":"10.1016\/j.contraception.2011.12.013_bb0045","doi-asserted-by":"crossref","first-page":"369","DOI":"10.1002\/uog.6345","article-title":"Prevalence of endometrial polyps and abnormal uterine bleeding in a Danish population aged 20\u201374 years","volume":"33","author":"Valentin","year":"2009","journal-title":"Ultrasound Obstet Gynecol"},{"key":"10.1016\/j.contraception.2011.12.013_bb0050","doi-asserted-by":"crossref","first-page":"667","DOI":"10.1016\/j.fertnstert.2010.09.031","article-title":"The interovarian variation in three-dimensional ultrasound markers of ovarian reserve in women undergoing baseline investigation for subfertility","volume":"95","author":"Deb","year":"2011","journal-title":"Fertil Steril"},{"key":"10.1016\/j.contraception.2011.12.013_bb0055","doi-asserted-by":"crossref","first-page":"2169","DOI":"10.1093\/humrep\/deg404","article-title":"Effects of age on hormonal and ultrasound markers of ovarian reserve in Chinese women with proven fertility","volume":"18","author":"Ng","year":"2003","journal-title":"Hum Reprod"},{"key":"10.1016\/j.contraception.2011.12.013_bb0060","doi-asserted-by":"crossref","first-page":"2132","DOI":"10.1093\/humrep\/deh387","article-title":"Effect of age on ovarian stromal flow measured by three-dimensional ultrasound with power Doppler in Chinese women with proven fertility","volume":"19","author":"Ng","year":"2004","journal-title":"Hum Reprod"},{"key":"10.1016\/j.contraception.2011.12.013_bb0065","doi-asserted-by":"crossref","first-page":"684","DOI":"10.1016\/j.fertnstert.2010.07.1069","article-title":"Age-specific nomogram for the decline in antral follicle count throughout the reproductive period","volume":"95","author":"La Marca","year":"2011","journal-title":"Fertil Steril"},{"key":"10.1016\/j.contraception.2011.12.013_bb0070","doi-asserted-by":"crossref","first-page":"845","DOI":"10.1016\/S0015-0282(99)00396-9","article-title":"Antral follicle counts by transvaginal ultrasonography are related to age in women with proven natural fertility","volume":"72","author":"Scheffer","year":"1999","journal-title":"Fertil Steril"},{"key":"10.1016\/j.contraception.2011.12.013_bb0075","doi-asserted-by":"crossref","first-page":"2182","DOI":"10.1016\/j.fertnstert.2009.12.045","article-title":"Antral follicle count: absence of significant midlife decline","volume":"94","author":"Rosen","year":"2010","journal-title":"Fertil Steril"},{"key":"10.1016\/j.contraception.2011.12.013_bb0080","doi-asserted-by":"crossref","first-page":"624","DOI":"10.1016\/S0002-9378(96)70439-8","article-title":"Age and the ovarian follicle pool assessed with transvaginal ultrasonography","volume":"174","author":"Reuss","year":"1996","journal-title":"Am J Obstet Gynecol"},{"key":"10.1016\/j.contraception.2011.12.013_bb0085","doi-asserted-by":"crossref","first-page":"410","DOI":"10.1006\/gyno.2000.5783","article-title":"Ovarian volume related to age","volume":"77","author":"Pavlik","year":"2000","journal-title":"Gynecol Oncol"},{"key":"10.1016\/j.contraception.2011.12.013_bb0090","first-page":"177","article-title":"Predicting risk of ovulation in new start oral contraceptive users","volume":"99","author":"Schwartz","year":"2002","journal-title":"Obstet Gynecol"},{"key":"10.1016\/j.contraception.2011.12.013_bb0095","first-page":"29","article-title":"Ovulation and follicular development associated with three low-dose oral contraceptives: a randomized control trial","volume":"83","author":"Grimes","year":"1994","journal-title":"Obstet Gynecol"},{"key":"10.1016\/j.contraception.2011.12.013_bb0100","doi-asserted-by":"crossref","first-page":"19","DOI":"10.1016\/S1701-2163(16)30692-2","article-title":"Ovarian follicular development during the use of oral contraception: a review","volume":"26","author":"Baerwald","year":"2004","journal-title":"J Obstet Gynaecol Can"},{"key":"10.1016\/j.contraception.2011.12.013_bb0105","doi-asserted-by":"crossref","first-page":"237","DOI":"10.1016\/S0010-7824(99)00025-6","article-title":"Activity of the pituitary-ovarian axis in the pill-free interval during use of low-dose combined oral contraceptives","volume":"59","author":"Van Heusden","year":"1999","journal-title":"Contraception"},{"key":"10.1016\/j.contraception.2011.12.013_bb0110","doi-asserted-by":"crossref","first-page":"509","DOI":"10.1046\/j.1365-2265.2002.01518.x","article-title":"FSH and ovarian response: spontaneous recovery of pituitary-ovarian activity during the pill-free period vs exogenous recombinant FSH during high-dose combined oral contraceptives","volume":"56","author":"Van Heusden","year":"2002","journal-title":"Clin Endocrinol"},{"key":"10.1016\/j.contraception.2011.12.013_bb0115","doi-asserted-by":"crossref","first-page":"271","DOI":"10.1016\/S0010-7824(96)00178-3","article-title":"Ovarian activity during regular oral contraceptive use","volume":"54","author":"Crosignani","year":"1996","journal-title":"Contraception"},{"key":"10.1016\/j.contraception.2011.12.013_bb0120","doi-asserted-by":"crossref","first-page":"371","DOI":"10.1016\/j.contraception.2004.05.006","article-title":"Ovarian follicular development is initiated during hormone-free interval of oral contraceptive use","volume":"70","author":"Baerwald","year":"2004","journal-title":"Contraception"},{"key":"10.1016\/j.contraception.2011.12.013_bb0125","doi-asserted-by":"crossref","first-page":"409","DOI":"10.1016\/S0015-0282(16)59407-2","article-title":"Ovarian follicular development in oral contraceptive cycles","volume":"48","author":"Killick","year":"1987","journal-title":"Fertil Steril"},{"key":"10.1016\/j.contraception.2011.12.013_bb0130","doi-asserted-by":"crossref","first-page":"235","DOI":"10.1016\/j.contraception.2005.09.009","article-title":"Ovarian follicular dynamics during conventional vs continuous oral contraceptive use","volume":"73","author":"Birtch","year":"2006","journal-title":"Contraception"},{"key":"10.1016\/j.contraception.2011.12.013_bb0135","doi-asserted-by":"crossref","first-page":"440","DOI":"10.1016\/j.fertnstert.2007.11.054","article-title":"Growth rates of ovarian follicles during natural menstrual cycles, oral contraception cycles, and ovarian stimulation cycles","volume":"91","author":"Baerwald","year":"2009","journal-title":"Fertil Steril"},{"key":"10.1016\/j.contraception.2011.12.013_bb0140","doi-asserted-by":"crossref","first-page":"299","DOI":"10.3109\/09513599509160463","article-title":"The influence of the dose of ethinylestradiol in oral contraceptives on follicle growth","volume":"9","author":"Teichmann","year":"1995","journal-title":"Gynecol Endocrinol"},{"key":"10.1016\/j.contraception.2011.12.013_bb0145","doi-asserted-by":"crossref","first-page":"560","DOI":"10.1002\/uog.6112","article-title":"Evaluation of volume vascularization index and flow index: a phantom study","volume":"32","author":"Schulten-Wijman","year":"2008","journal-title":"Ultrasound Obstet Gynecol"},{"key":"10.1016\/j.contraception.2011.12.013_bb0150","first-page":"781","article-title":"Influence of instrument settings on flow signal and background noise in power Doppler US. An experimental study using a flow phantom with hyperechoic background","volume":"34","author":"Yoon","year":"1999","journal-title":"Radiology"},{"key":"10.1016\/j.contraception.2011.12.013_bb0155","doi-asserted-by":"crossref","first-page":"551","DOI":"10.1002\/uog.6138","article-title":"Evaluation of the effect of machine settings on quantitative three-dimensional power Doppler angiography: an in vitro flow phantom experiment","volume":"32","author":"Raine-Fenning","year":"2008","journal-title":"Ultrasound Obstet Gynecol"},{"key":"10.1016\/j.contraception.2011.12.013_bb0160","doi-asserted-by":"crossref","first-page":"540","DOI":"10.1002\/uog.6110","article-title":"Determining the relationship between three-dimensional power Doppler data and true blood flow characteristics: an in vitro flow phantom experiment","volume":"32","author":"Raine-Fenning","year":"2008","journal-title":"Ultrasound Obstet Gynecol"},{"key":"10.1016\/j.contraception.2011.12.013_bb0165","doi-asserted-by":"crossref","first-page":"130","DOI":"10.1016\/j.placenta.2008.11.002","article-title":"In vitro dual perfusion of human placental lobules as flow phantom to investigate the relationship between fetoplacental flow and quantitative 3D power Doppler angiography","volume":"30","author":"Jones","year":"2009","journal-title":"Placenta"},{"key":"10.1016\/j.contraception.2011.12.013_bb0170","doi-asserted-by":"crossref","first-page":"899","DOI":"10.1016\/S0301-5629(98)00031-3","article-title":"Factors affecting color Doppler energy ultrasound recordings in an in-vitro model","volume":"24","author":"Gudmundson","year":"1998","journal-title":"Ultrasound Med Biol"},{"key":"10.1016\/j.contraception.2011.12.013_bb0175","doi-asserted-by":"crossref","first-page":"183","DOI":"10.1148\/radiology.197.1.7568820","article-title":"Fractional moving blood volume: estimation with power Doppler US","volume":"197","author":"Rubin","year":"1995","journal-title":"Radiology"},{"key":"10.1016\/j.contraception.2011.12.013_bb0180","doi-asserted-by":"crossref","first-page":"757","DOI":"10.1148\/radiology.205.3.9393532","article-title":"Normalizing fractional moving blood volume estimates with power Doppler US: defining a stable intravascular point with the cumulative power distribution function","volume":"205","author":"Rubin","year":"1997","journal-title":"Radiology"},{"key":"10.1016\/j.contraception.2011.12.013_bb0185","doi-asserted-by":"crossref","first-page":"361","DOI":"10.1002\/uog.7562","article-title":"Quantitative three-dimensional power Doppler angiography: a flow-free phantom experiment to evaluate the relationship between color gain, depth and signal artifact","volume":"35","author":"Martins","year":"2010","journal-title":"Ultrasound Obstet Gynecol"},{"key":"10.1016\/j.contraception.2011.12.013_bb0190","doi-asserted-by":"crossref","first-page":"392","DOI":"10.1002\/uog.7757","article-title":"Analysis and acquisition reproducibility of 3D power Doppler","volume":"36","author":"Martins","year":"2010","journal-title":"Ultrasound Obstet Gynecol"},{"key":"10.1016\/j.contraception.2011.12.013_bb0195","doi-asserted-by":"crossref","first-page":"620","DOI":"10.1002\/uog.8998","article-title":"Three-dimensional power Doppler: validity and reliability","volume":"37","author":"Schulten-Wijman","year":"2011","journal-title":"Ultrasound Obstet Gynecol"},{"key":"10.1016\/j.contraception.2011.12.013_bb0200","doi-asserted-by":"crossref","first-page":"126","DOI":"10.1002\/uog.7687","article-title":"The questionable value of VOCAL indices of perfusion","volume":"36","author":"Welsh","year":"2010","journal-title":"Ultrasound Obstet Gynecol"},{"key":"10.1016\/j.contraception.2011.12.013_bb0205","doi-asserted-by":"crossref","first-page":"373","DOI":"10.1002\/uog.8940","article-title":"Comprehension of power Doppler quantification and a missed opportunity for landmark research","volume":"37","author":"Welsh","year":"2011","journal-title":"Ultrasound Obstet Gynecol"},{"key":"10.1016\/j.contraception.2011.12.013_bb0210","doi-asserted-by":"crossref","first-page":"635","DOI":"10.1002\/uog.7741","article-title":"Correlation between uteroplacental three-dimensional power Doppler indices and true uterine blood flow: evaluation in a pregnant sheep model","volume":"36","author":"Morel","year":"2010","journal-title":"Ultrasound Obstet Gynecol"}],"container-title":["Contraception"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/api.elsevier.com\/content\/article\/PII:S0010782411007451?httpAccept=text\/xml","content-type":"text\/xml","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/api.elsevier.com\/content\/article\/PII:S0010782411007451?httpAccept=text\/plain","content-type":"text\/plain","content-version":"vor","intended-application":"text-mining"}],"deposited":{"date-parts":[[2025,10,25]],"date-time":"2025-10-25T22:45:09Z","timestamp":1761432309000},"score":1,"resource":{"primary":{"URL":"https:\/\/linkinghub.elsevier.com\/retrieve\/pii\/S0010782411007451"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2012,9]]},"references-count":42,"journal-issue":{"issue":"3","published-print":{"date-parts":[[2012,9]]}},"alternative-id":["S0010782411007451"],"URL":"https:\/\/doi.org\/10.1016\/j.contraception.2011.12.013","relation":{},"ISSN":["0010-7824"],"issn-type":[{"type":"print","value":"0010-7824"}],"subject":[],"published":{"date-parts":[[2012,9]]},"assertion":[{"value":"Elsevier","name":"publisher","label":"This article is maintained by"},{"value":"Ovarian size and vascularization as assessed by three-dimensional grayscale and power Doppler ultrasound in asymptomatic women 20\u201339 years old using combined oral contraceptives","name":"articletitle","label":"Article Title"},{"value":"Contraception","name":"journaltitle","label":"Journal Title"},{"value":"https:\/\/doi.org\/10.1016\/j.contraception.2011.12.013","name":"articlelink","label":"CrossRef DOI link to publisher maintained version"},{"value":"article","name":"content_type","label":"Content Type"},{"value":"Copyright \u00a9 2012 Elsevier Inc. All rights are reserved, including those for text and data mining, AI training, and similar technologies.","name":"copyright","label":"Copyright"}]}}