[Alternatives for oral contraceptives].
D000818:Animals; D003270:Contraceptive Agents / Q000008:administration & dosage*; D003307:Copulation; D003692:Delayed-Action Preparations; D004054:Diethylstilbestrol / Q000494:pharmacology
D003270:Contraceptive Agents; D003692:Delayed-Action Preparations; D004054:Diethylstilbestrol
Alternatieven voor orale contraceptiva.