Oral contraceptives and individual variability of circulating levels of ethinyl estradiol and progestins.
Goldzieher
Joseph W
JW
Department of Obstetrics and Gynecology, Baylor College of Medicine, Houston, TX 78212, USA.
Stanczyk
Frank Z
FZ
D019540:Area Under Curve; D001682:Biological Availability; D003276:Contraceptives, Oral / Q000097:blood / Q000493:pharmacokinetics / Q000592:standards; D004997:Ethinyl Estradiol / Q000097:blood* / Q000493:pharmacokinetics; D005260:Female; D006207:Half-Life; D006801:Humans; D011372:Progestins / Q000097:blood*
D003276:Contraceptives, Oral; D011372:Progestins; D004997:Ethinyl Estradiol