title: Immunological approaches to fertility regulation.
mesh_terms: D000818:Animals; D000917:Antibody Formation; D000941:Antigens; D003267:Contraception / Q000379:methods*; D003269:Contraception, Immunologic / Q000379:methods*; D004195:Disease Models, Animal; D005260:Female; D006801:Humans; D008297:Male; D051379:Mice; D010063:Ovum / Q000276:immunology; D010920:Placenta / Q000276:immunology; D011817:Rabbits; D012106:Research; D013094:Spermatozoa / Q000276:immunology
chemical_list: D000941:Antigens