摘要
GENERAL INFORMATIONWorld Journal of Gaslroenterology （World j Gastroenterol, WJG, print ISSN 1007-9327, online ISSN 2219-2840, DOI： 10.3748） is a weekly, open-access （OA）, peer-reviewed iournal supported by an editorial board of 1352 experts in gastroenterology and hepatology from 64 countries.
