[文献资料]推荐阅读文献

1．American Gastroenterological Association Medical Position Statement．Nonalcoholic fatty liver disease．Gastro enterology．2002；123∶1702‐1704 2．Sanyal AJ．AGA technical review on nonalcoholic fatty liver disease．Gastroenterology．2002；123∶1705‐1725 （王江滨） ......