title: Hepatic trematodiasis in five cockatoos.
mesh_terms: D000818:Animals; D001715:Bird Diseases; D005260:Female; D008109:Liver Diseases, Parasitic / Q000662:veterinary*; D011563:Psittaciformes / Q000469:parasitology*; D014201:Trematode Infections / Q000662:veterinary*