Authors: 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 H. Present, Bruce E. Sands, Jean‐Frédéric Colombel - Gastroenterology 2009 cited by 472