A148 IMPACT OF EXAMINATION UNDER ANESTHESIA PRIOR TO ANTI-TUMOR NECROSIS FACTOR THERAPY ON FISTULA HEALING FOR PERIANAL CROHN’S DISEASE PATIENTS: A COMPARATIVE COHORT STUDYMichael Fung Kee Fung, Jeffrey D. McCurdy, Micah R. Chan et al.|Journal of the Canadian Association of Gastroenterology|2022Cited by 0