Heartworms in dogs.
D000818:Animals; D004184:Dirofilariasis / Q000175:diagnosis / Q000453:epidemiology / Q000662:veterinary*; D004283:Dog Diseases / Q000175:diagnosis / Q000453:epidemiology; D004285:Dogs; D007978:Levamisole / Q000627:therapeutic use
D007978:Levamisole