1) Rutgeerts P, Sandborn WJ, Feagan BG, Reinisch W, Olson A, Johanns J, Travers S, Rachmilewitz D, Hanauer SB, Lichitenstein GR, de Villiers WJS, Present D, et al. : Infliximab for induction and maintenance therapy for ulcerative colitis. N Engl J Med (2005) 353, 2462-2476.
2) Kuriyama M, Kato J, Suzuki H, Akita M, Hiraoka S, Okada H, Yamamoto K : Tolerability and usefulness of mercaptopurine in azathioprine-intolerant Japanese patients with ulcerative colitis. Dig Endsc (2010) in press.