| Literature DB >> 11819746 |
J Xu1, M H Mei, S E Zeng, Q F Shi, Y M Liu, L L Qin.
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Year: 2001 PMID: 11819746 PMCID: PMC4688687 DOI: 10.3748/wjg.v7.i1.120
Source DB: PubMed Journal: World J Gastroenterol ISSN: 1007-9327 Impact factor: 5.742