title: [Causes for culling bull sires].
mesh_terms: D000818:Animals; D001947:Breeding; D002417:Cattle; D002418:Cattle Diseases / Q000175:diagnosis*; D007248:Infertility, Male / Q000175:diagnosis / Q000662:veterinary*; D008297:Male
vernacular_title: Prichiny vybrakovki bykov-proizvoditeleĭ.