title: Proceedings: CEA estimation in ulcerative colitis with and without malignant change.
mesh_terms: D002272:Carcinoembryonic Antigen / Q000032:analysis*; D003093:Colitis, Ulcerative / Q000276:immunology*; D003110:Colonic Neoplasms / Q000276:immunology*; D006801:Humans; D007413:Intestinal Mucosa / Q000276:immunology; D011863:Radioimmunoassay; D012007:Rectum / Q000276:immunology
chemical_list: D002272:Carcinoembryonic Antigen