New horizons in contraception.
R J
RJ
Aitken
M
M
Paterson
D000818:Animals; D000941:Antigens; D003267:Contraception; D003269:Contraception, Immunologic; D005260:Female; D006168:Guinea Pigs; D008297:Male; D013084:Sperm-Ovum Interactions; D013094:Spermatozoa / Q000276:immunology*
D000941:Antigens