title: Mortality associated with ulcerative colitis.
mesh_terms: D000063:Accidents, Traffic; D000293:Adolescent; D001660:Biliary Tract Diseases / Q000401:mortality; D003093:Colitis, Ulcerative / Q000401:mortality* / Q000601:surgery; D003110:Colonic Neoplasms / Q000401:mortality; D006801:Humans; D008875:Middle Aged; D009369:Neoplasms / Q000401:mortality; D011183:Postoperative Complications / Q000401:mortality; D011349:Proctitis / Q000401:mortality