title: Anal agenesis with rectourethral fistula in a colt (a case report).
mesh_terms: D000818:Animals; D001006:Anus, Imperforate / Q000601:surgery / Q000662:veterinary*; D006734:Horse Diseases / Q000601:surgery*; D006736:Horses; D008297:Male; D012003:Rectal Fistula / Q000662:veterinary*; D014522:Urethral Diseases / Q000601:surgery / Q000662:veterinary*; D014548:Urinary Fistula / Q000601:surgery / Q000662:veterinary*