title: Tubal and uterine secretions; the possibilities for contraceptive attack.
mesh_terms: D000818:Animals; D001826:Body Fluids / Q000032:analysis / Q000187:drug effects; D003267:Contraception; D003269:Contraception, Immunologic; D003270:Contraceptive Agents / Q000494:pharmacology*; D004586:Electrophoresis; D004622:Embryo, Mammalian / Q000276:immunology; D005187:Fallopian Tubes / Q000276:immunology / Q000378:metabolism*; D005260:Female; D005306:Fertilization; D006801:Humans; D008297:Male; D011247:Pregnancy; D011506:Proteins / Q000032:analysis; D011817:Rabbits; D013075:Sperm Capacitation; D014599:Uterus / Q000378:metabolism*
chemical_list: D003270:Contraceptive Agents; D011506:Proteins