Melanomas in horses.
D000368:Aged; D000818:Animals; D001005:Anus Neoplasms / Q000150:complications / Q000662:veterinary*; D006734:Horse Diseases / Q000150:complications*; D006736:Horses; D006801:Humans; D008297:Male; D008545:Melanoma / Q000150:complications / Q000662:veterinary*; D014820:Vitiligo / Q000150:complications / Q000662:veterinary