| Literature DB >> 22196825 |
Cheng Wu, Xiao Chen, Jing Liu, Ziqi Zhang, Zhiqiang Wang.
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Year: 2012 PMID: 22196825 DOI: 10.1016/j.gie.2011.09.014
Source DB: PubMed Journal: Gastrointest Endosc ISSN: 0016-5107 Impact factor: 9.427