title: When less is not more but at least equivalent.
authors.affiliation: Naperville Gastroenterology, Naperville, Illinois, USA.
authors.forename: Stephen
authors.initials: S
authors.lastname: Holland
mesh_terms: D000636:Aminosalicylic Acids / Q000008:administration & dosage*; D001379:Azathioprine / Q000008:administration & dosage*; D002986:Clinical Trials as Topic; D003093:Colitis, Ulcerative / Q000188:drug therapy*; D004359:Drug Therapy, Combination; D005765:Gastrointestinal Agents / Q000008:administration & dosage*; D006801:Humans; D007166:Immunosuppressive Agents / Q000008:administration & dosage*
chemical_list: D000636:Aminosalicylic Acids; D005765:Gastrointestinal Agents; D007166:Immunosuppressive Agents; D001379:Azathioprine; C032587:olsalazine