Diabetes mellitus in a budgerigar (Melopsittacus undulatus).
D000818:Animals; D001715:Bird Diseases / Q000175:diagnosis* / Q000473:pathology; D003920:Diabetes Mellitus / Q000175:diagnosis / Q000473:pathology / Q000662:veterinary*; D007515:Islets of Langerhans / Q000473:pathology; D008297:Male; D010311:Parrots; D011563:Psittaciformes