[Comparative assessment of methods and periods of castration of rams].
D000818:Animals; D002369:Castration / Q000662:veterinary*; D008297:Male; D008722:Methods; D012756:Sheep; D013525:Surgical Instruments / Q000662:veterinary; D013997:Time Factors
Sravnitel'naia otsenka metodov i srokov kastratsii baranchikov.