title: [Hoof diseases and their effect on the productivity of stud bulls].
mesh_terms: D000818:Animals; D002417:Cattle; D002418:Cattle Diseases / Q000175:diagnosis*; D006724:Hoof and Claw; D007794:Lameness, Animal / Q000175:diagnosis; D008297:Male; D013076:Sperm Count; D013094:Spermatozoa / Q000032:analysis*
vernacular_title: Bolezni kopytets i ikh vliianie na produktivnost' bykov-proizvoditeleĭ.