Colectomy Rate Comparison After Treatment of Ulcerative Colitis With Placebo or Infliximab

William J. Sandborn^*, Paul Rutgeerts, Brian G. Feagan, Walter Reinisch, Allan Olson, Jewel Johanns, Jiandong Lu, Kevin Horgan, Daniel Rachmilewitz, Stephen B. Hanauer, Gary R. Lichtenstein, Willem J S de Villiers, Daniel Present, Bruce E. Sands, Jean Frédéric Colombel