| Literature DB >> 11819486 |
Ze-Li Gao, Ding-Guo Li, Han-Ming Lu, Xiao-Hong Gu.
Abstract
Entities:
Year: 1999 PMID: 11819486 PMCID: PMC4688618 DOI: 10.3748/wjg.v5.i5.443
Source DB: PubMed Journal: World J Gastroenterol ISSN: 1007-9327 Impact factor: 5.742