[Contraception by ovulation inhibitors].
D000328:Adult; D003276:Contraceptives, Oral / Q000494:pharmacology*; D005260:Female; D006801:Humans; D011372:Progestins / Q000494:pharmacology*
D003276:Contraceptives, Oral; D011372:Progestins
Empfängnisverhütung durch Ovulationshemmer.