摘要
GENERAL INFORMATION World Journal of Gastroenterology （WJG, World J Gastroenterol ISSN 1007-9327 CN 14-1219/R） is a weekly journal of more than 48000 circulation, published on the 7^th, 14^th, 21^sh and 28^th of every month.
GENERAL INFORMATION World Journal of Gastroenterology (WJG, World J Gastroenterol ISSN 1007-9327 CN 14-1219/R) is a weekly journal of more than 48 000 circulation, published on the 7th, 14th, 21st and 28th of every month.
