AGA Clinical Practice Guidelines on the Medical Management of Moderate to Severe Luminal and Perianal Fistulizing Crohn’s Disease

Joseph D. Feuerstein, Edith Y. Ho, Eugenia Shmidt, Harminder Singh, Yngve Falck–Ytter, Shanaz Sultan, Jonathan P. Terdiman, Shahnaz Sultan, Benjamin L. Cohen, Karen A. Chachu, Lukejohn W. Day, Perica Davitkov, Benjamin Lebwohl, Theodore R. Levin, Amit Patel, Anne F. Peery, Raj Shah, Harminder Singh, Siddharth Singh, Stuart J. Spechler, Kyle Staller, Aaron P. Thrift, Jennifer M. Weiss