Diagnostic exercise: echinococcosis.
D000818:Animals; D004443:Echinococcosis / Q000175:diagnosis / Q000662:veterinary*; D007411:Intestinal Diseases, Parasitic / Q000175:diagnosis / Q000662:veterinary*; D008251:Macaca; D008253:Macaca mulatta; D008297:Male; D008992:Monkey Diseases / Q000175:diagnosis*