title: [Contraception by inhibitors of acrosomal proteinase].
mesh_terms: D000176:Acrosin / Q000037:antagonists & inhibitors*; D000818:Animals; D003271:Contraceptive Agents, Female / Q000494:pharmacology*; D010450:Endopeptidases; D005260:Female; D006801:Humans; D011480:Protease Inhibitors
chemical_list: D003271:Contraceptive Agents, Female; D011480:Protease Inhibitors; D010450:Endopeptidases; D000176:Acrosin