[The potency of the progestational agents in oral contraceptives (author's transl)].
D003276:Contraceptives, Oral / Q000008:administration & dosage / Q000494:pharmacology*; D004305:Dose-Response Relationship, Drug; D005260:Female; D005860:Germany, West; D006801:Humans; D008598:Menstruation / Q000187:drug effects*; D013997:Time Factors
D003276:Contraceptives, Oral
Gestagenpotenzen in der hormonalen Kontrazeption.