Prospective Cohort Study to Investigate the Safety of Preoperative Tumor Necrosis Factor Inhibitor Exposure in Patients With Inflammatory Bowel Disease Undergoing Intra-abdominal Surgery

Benjamin L. Cohen, Phillip Fleshner, Sunanda V. Kane, Hans Herfarth, Nicole Palekar, Francis A. Farraye, Jonathan A. Leighton, Jeffry Katz, Russell D. Cohen, Mark E. Gerich, Raymond K. Cross, Peter Higgins, Andrew Tinsley, Sarah C. Glover, Corey A. Siegel, Jaime L. Bohl, Heba Iskandar, Jiayi Ji, Liangyuan Hu, Bruce E. Sands