[Comparative evaluation of artificial vaginas for bulls].
D000818:Animals; D002417:Cattle; D004542:Ejaculation; D007315:Insemination, Artificial / Q000295:instrumentation / Q000662:veterinary*; D008297:Male; D012661:Semen
Sravnitel'naia otsenka iskusstvennykh vagin dlia byka.