title: The prognosis of ulcerative colitis.
mesh_terms: D000293:Adolescent; D000328:Adult; D000367:Age Factors; D000368:Aged; D002648:Child; D002675:Child, Preschool; D003082:Colectomy; D003093:Colitis, Ulcerative / Q000175:diagnosis / Q000188:drug therapy / Q000401:mortality* / Q000601:surgery; D003718:Denmark; D005260:Female; D006801:Humans; D007081:Ileostomy; D007223:Infant; D008297:Male; D008875:Middle Aged; D011183:Postoperative Complications / Q000401:mortality; D011379:Prognosis; D011725:Pyridines / Q000627:therapeutic use; D012007:Rectum / Q000601:surgery; D012737:Sex Factors; D013997:Time Factors
chemical_list: D011725:Pyridines