title: Treatment of ulcerative colitis with oral 5-aminosalicyclic acid in patients unable to take sulphasalazine.
mesh_terms: D000284:Administration, Oral; D000293:Adolescent; D000328:Adult; D000368:Aged; D000636:Aminosalicylic Acids / Q000627:therapeutic use*; D002648:Child; D003093:Colitis, Ulcerative / Q000188:drug therapy*; D005260:Female; D006801:Humans; D008297:Male; D019804:Mesalamine; D008875:Middle Aged; D012460:Sulfasalazine / Q000009:adverse effects
chemical_list: D000636:Aminosalicylic Acids; D012460:Sulfasalazine; D019804:Mesalamine