| Literature DB >> 17719585 |
Sergio M Crespo1, Ramesh C Ramanathan, Shih-Fan Kuan, Robert E Schoen.
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Year: 2007 PMID: 17719585 DOI: 10.1016/j.gie.2007.05.002
Source DB: PubMed Journal: Gastrointest Endosc ISSN: 0016-5107 Impact factor: 9.427