title: Choosing an oral 5-aminosalicylic acid preparation for ulcerative colitis.
mesh_terms: D000284:Administration, Oral; D000636:Aminosalicylic Acids / Q000009:adverse effects / Q000493:pharmacokinetics* / Q000627:therapeutic use; D003093:Colitis, Ulcerative / Q000188:drug therapy* / Q000378:metabolism; D006801:Humans; D019804:Mesalamine
chemical_list: D000636:Aminosalicylic Acids; D019804:Mesalamine