| Literature DB >> 19750454 |
T P Kinney1, R Li, K Gupta, S Mallery, D Hunter, E Jensen, S Vickers, M L Freeman.
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Year: 2009 PMID: 19750454 DOI: 10.1055/s-0029-1215081
Source DB: PubMed Journal: Endoscopy ISSN: 0013-726X Impact factor: 10.093