biostudies-literatureUnknown217(3)Bustos MLNICHD NIH HHSNCRR NIH HHSAmerican journal of obstetrics and gynecology369.e1-369.e9https://www.ebi.ac.uk/biostudies/studies/S-EPMC5896763biostudies-literatureThe association among cytochrome P450 3A, progesterone receptor polymorphisms, plasma 17-alpha hydroxyprogesterone caproate concentrations, and spontaneous preterm birth.PMC5896763U10 HD040485U10 HD040560UG1 HD027869U01 HD036801U10 HD036801U10 HD034208U10 HD027860T32 HD071859UG1 HD040512U10 HD027869U10 HD040500U10 HD040544U10 HD040545UG1 HD027915U10 HD027915M01 RR000080U10 HD027917U01 HD019897U10 HD034136UG1 HD034208UG1 HD040500UG1 HD040544UG1 HD040545U54 HD047905UG1 HD040485U10 HD021410UG1 HD040560U10 HD040512Wilson SParsons JDinsmoor MVenkataramanan RCline DThorp JSouth SHoffman MJablonski KAAndrews WWHunter JRamin SMBlackwell SLake MTocci CSorokin YLankford CHusami HCannon KRussell JMilluzzi CBonnemort SNorthen AMeis PLeuchtenburg LTillinghast JSimon PJBousleiman SWynn LSpong CMallett GRouse DJHarper MRamos-Brinson MScott BHamden KZhao WZachary JPalugod REunice Kennedy Shriver National Institute of Child Health and Human Development Maternal-Fetal Medicine Units NetworkFiles PBSciscione ATalucci MSwain MPeaceman AMHuntley MThom ENorman GDalton WLund DPerez CLandon MVarner MWPrata EGilstrap LCCaritis SNCotroneo MWhitaker-Carr CManuck TIams JDJohnson FKlebanoff MLeftwich CWalker HReddy UMWapner RJDorman KParks MCarpenter MWDriscoll DGlenn-Cole BCarmona VEhrenberg HMercer BMAnderson KAllard DLuce MTolivaisa SSudz CBustos MLAnderson GStetzer BfalseThe association among cytochrome P450 3A, progesterone receptor polymorphisms, plasma 17-alpha hydroxyprogesterone caproate concentrations, and spontaneous preterm birth.2017-01-01T00:00:00Z2017 Sep2025-04-05T15:05:53.223Z2025-04-05T15:05:53.223ZS-EPMC58967632852231710.1016/j.ajog.2017.05.019