The American Journal of Gastroenterology (2014) - Comments
doi: 10.1038/ajg.2014.83  issn: 0002-9270  issn: 1572-0241  pubmed: 24751581 

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Wai K Leung, Oswens S H Lo, Kevin S H Liu, Teresa Tong, David Y K But, Frank Y F Lam, Axel S J Hsu, S Y Wong, W K Walter Walter Seto, Ivan F N Hung, W L Law