Nursing care study: double indemnity.
D012809:Colon, Sigmoid / Q000601:surgery; D006801:Humans; D007082:Ileum / Q000601:surgery*; D008297:Male; D008875:Middle Aged; D014513:Ureter / Q000601:surgery; D001749:Urinary Bladder Neoplasms / Q000601:surgery*; D014547:Urinary Diversion / Q000379:methods / Q000451:nursing*