title: Pathological changes caused by trematodes in the urinary system of a Constrictor constrictor.
mesh_terms: D000818:Animals; D007668:Kidney / Q000473:pathology; D012911:Snakes; D013045:Species Specificity; D014201:Trematode Infections / Q000473:pathology / Q000662:veterinary*; D014552:Urinary Tract Infections / Q000473:pathology / Q000662:veterinary*