| Literature DB >> 11819860 |
J G Fan1, L H Chen, Z J Xu, M D Zeng.
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Year: 2001 PMID: 11819860 PMCID: PMC4695580 DOI: 10.3748/wjg.v7.i5.710
Source DB: PubMed Journal: World J Gastroenterol ISSN: 1007-9327 Impact factor: 5.742