title: Antispermatogenic agents.
mesh_terms: D000477:Alkylating Agents / Q000494:pharmacology; D000818:Animals; D000963:Antimetabolites / Q000494:pharmacology; D002066:Busulfan / Q000494:pharmacology; D002629:Chemosterilants / Q000494:pharmacology; D003270:Contraceptive Agents / Q000494:pharmacology*; D006224:Cricetinae; D004952:Esters / Q000494:pharmacology; D012739:Gonadal Steroid Hormones / Q000494:pharmacology; D006801:Humans; D006834:Hydrazines / Q000494:pharmacology; D007248:Infertility, Male / Q000139:chemically induced; D008297:Male; D051379:Mice; D010756:Phosphoric Acids / Q000494:pharmacology; D011817:Rabbits; D051381:Rats; D013094:Spermatozoa / Q000187:drug effects*
chemical_list: D000477:Alkylating Agents; D000963:Antimetabolites; D002629:Chemosterilants; D003270:Contraceptive Agents; D004952:Esters; D012739:Gonadal Steroid Hormones; D006834:Hydrazines; D010756:Phosphoric Acids; D002066:Busulfan