Small animal endoscopy.
D000818:Animals; D002415:Cats; D004285:Dogs; D004724:Endoscopy / Q000662:veterinary*; D005767:Gastrointestinal Diseases / Q000175:diagnosis / Q000662:veterinary; D012140:Respiratory Tract Diseases / Q000175:diagnosis / Q000662:veterinary; D014570:Urologic Diseases / Q000175:diagnosis / Q000662:veterinary