1. A288 ANAL SPHINCTER RELAXATION ASSOCIATED WITH THE DEFECATION REFLEX AND GAS EXPULSION, ASSESSED BY HIGH-RESOLUTION COLONIC MANOMETRY. (1st March 2018) Authors: Chen, J; Shokrollahi, M; Ratcliffe, E; Armstrong, D; Parsons, S P; Bercik, P; Huizinga, J D Journal: Journal of the Canadian Association of Gastroenterology Issue: Volume 1(2018)Supplement 2 Page Start: 415 Record Type: Journal Article View Content: Available online (eLD content is only available in our Reading Rooms) ↗