title: 5-aminosalicylic acid based drugs for the treatment of ulcerative colitis.
mesh_terms: D000284:Administration, Oral; D000287:Administration, Topical; D000636:Aminosalicylic Acids / Q000008:administration & dosage / Q000009:adverse effects / Q000627:therapeutic use*; D003093:Colitis, Ulcerative / Q000188:drug therapy*; D006801:Humans; D012460:Sulfasalazine / Q000627:therapeutic use
chemical_list: D000636:Aminosalicylic Acids; D012460:Sulfasalazine