title: Atresia ilei in a lamb.
mesh_terms: D001003:Anal Canal / Q000002:abnormalities; D000818:Animals; D007082:Ileum / Q000002:abnormalities*; D007409:Intestinal Atresia / Q000453:epidemiology / Q000662:veterinary*; D012756:Sheep; D012757:Sheep Diseases