title: Ulcerative colitis.
mesh_terms: D000636:Aminosalicylic Acids / Q000627:therapeutic use*; D003093:Colitis, Ulcerative / Q000188:drug therapy*; D006801:Humans; D019804:Mesalamine
chemical_list: D000636:Aminosalicylic Acids; D019804:Mesalamine