World Journal of Hepatology Purssell, H, Whorwell, P J, Athwal, V S & Vasant, D H 2021, ' Non-alcoholic fatty liver disease in irritable bowel syndrome : More than a coincidence? ', World journal of hepatology, vol. 13, no. 12, pp. 1816-1827 . https://doi.org/10.4254/wjh.v13.i12.1816