title: Corticosteroids in retroperitoneal fibrosis.
mesh_terms: D000368:Aged; D001002:Anuria / Q000188:drug therapy; D006801:Humans; D008297:Male; D011239:Prednisolone / Q000627:therapeutic use*; D012185:Retroperitoneal Fibrosis / Q000188:drug therapy*; D014508:Urea / Q000097:blood; D014517:Ureteral Obstruction / Q000188:drug therapy*; D014546:Urinary Catheterization
chemical_list: D014508:Urea; D011239:Prednisolone