| Literature DB >> 11819798 |
Y L Yao1, B Xu, W D Zhang, Y G Song.
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Year: 2001 PMID: 11819798 PMCID: PMC4688730 DOI: 10.3748/wjg.v7.i3.399
Source DB: PubMed Journal: World J Gastroenterol ISSN: 1007-9327 Impact factor: 5.742