Horn cancer in bulls.
D000818:Animals; D002294:Carcinoma, Squamous Cell / Q000453:epidemiology / Q000662:veterinary*; D002417:Cattle; D002418:Cattle Diseases / Q000453:epidemiology*; D006733:Horns; D007194:India; D008297:Male; D012871:Skin Diseases / Q000453:epidemiology / Q000662:veterinary