Levy Alexander N, Ali Naiim, Andrici Juliana, Hamilton Matthew J
Crohn's and Colitis Center, Brigham and Women's Hospital, Boston, MA, USA.
Department of Radiology, Brigham and Women's Hospital, Boston, MA, USA.
Dig Dis Sci. 2019 Dec;64(12):3446-3450. doi: 10.1007/s10620-019-05922-x.