title: Trichinosis in a polar bear, Thalarctos maritimus, from the Royal Melbourne Zoo.
mesh_terms: D000818:Animals; D000836:Animals, Zoo; D001315:Australia; D002335:Carnivora; D003964:Diaphragm / Q000469:parasitology; D005260:Female; D014235:Trichinellosis / Q000469:parasitology / Q000662:veterinary*; D001503:Ursidae