title: Pneumoperitoneum associated with intestinal volvulus in a sea otter.
mesh_terms: D000828:Animal Population Groups; D000818:Animals; D000835:Animals, Wild; D002335:Carnivora; D005260:Female; D007415:Intestinal Obstruction / Q000150:complications / Q000628:therapy / Q000662:veterinary*; D010041:Otters; D011027:Pneumoperitoneum / Q000209:etiology / Q000628:therapy / Q000662:veterinary*