Leelakusolvong Somchai, Limsrivilai Julajak, Charatcharoenwitthaya Phunchai, Pausawasdi Nonthalee
Department of Medicine, Division of Gastroenterology, Faculty of Medicine, Siriraj Hospital, Siriraj Medical School, Mahidol University, Bangkok, Thailand.
Am J Gastroenterol. 2016 Jul;111(7):1036-7. doi: 10.1038/ajg.2016.196.