| Literature DB >> 20157883 |
K J Lee1, E D Ehrenpreis, J Greenberg, G Y Yang, J Horowitz.
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Year: 2010 PMID: 20157883 DOI: 10.1055/s-0029-1215259
Source DB: PubMed Journal: Endoscopy ISSN: 0013-726X Impact factor: 10.093