02311nas 2200817-a 450 991033315970332120231101152517.01097-6868(OCoLC)38250278(CKB)954925377899(CONSER)sn-98005942-(DE-599)ZDB2003357-6(EXLCZ)9995492537789919980123a19209999 --- aengurcnu||||||||txtrdacontentcrdamediacrrdacarrierAmerican journal of obstetrics and gynecology[St. Louis, MO] Mosby, IncNew York ElsevierRefereed/Peer-reviewed0002-9378 American journal of obstetrics & gynecologyAJOGAMER J OBSTET GYNECOLAM J OBSTET GYNECOLAM J OBST GAM. J. OBSTET. GYNECOLAm. j. obstet. gynecol.ObstetricsPeriodicalsGynecologyPeriodicalsGynecologyObstetricsGynécologiePériodiquesObstétriquePériodiquesGynecologyfast(OCoLC)fst00949684Obstetricsfast(OCoLC)fst01042994GeburtshilfegndZeitschriftgndOnline-RessourcegndFrauenkrankheitgndGynäkologiegndVerloskundegttGynaecologiegttPeriodical.Periodicals.fastPeriodicals.rbgenrHealth and social careObstetricsGynecologyGynecology.Obstetrics.GynécologieObstétriqueGynecology.Obstetrics.GeburtshilfeZeitschriftOnline-RessourceFrauenkrankheitGynäkologieVerloskunde.Gynaecologie.618American Gynecological Society.JOURNAL9910333159703321American journal of obstetrics and gynecology802057UNINA