| Literature DB >> 11819470 |
Wen-Jian Li, Qing-Xiang Gao, Guang-Ming Zhou, Zeng-Quan Wei.
Abstract
Entities:
Year: 1999 PMID: 11819470 PMCID: PMC4695557 DOI: 10.3748/wjg.v5.i4.365
Source DB: PubMed Journal: World J Gastroenterol ISSN: 1007-9327 Impact factor: 5.742