[Hormonal contraception. Mechanism of effect and usefulness].
D003276:Contraceptives, Oral; D004967:Estrogens / Q000494:pharmacology; D005260:Female; D006801:Humans; D008297:Male; D011247:Pregnancy; D011374:Progesterone / Q000494:pharmacology
D003276:Contraceptives, Oral; D004967:Estrogens; D011374:Progesterone
Hormonell antikonsepsjon. Virkningsmekanisme og anvendelse.