Ovulen--a new oral contraceptive.
D003276:Contraceptives, Oral / Q000494:pharmacology*; D005260:Female; D006801:Humans; D008099:Liver / Q000378:metabolism; D008111:Liver Function Tests; D012725:Sexual Behavior / Q000187:drug effects; D013448:Sulfobromophthalein
D003276:Contraceptives, Oral; D013448:Sulfobromophthalein