| Literature DB >> 12297784 |
Rama P Venu1, Russell D Brown, Bennett J Pastika, Lief W Erikson.
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Year: 2002 PMID: 12297784 DOI: 10.1067/mge.2002.128109
Source DB: PubMed Journal: Gastrointest Endosc ISSN: 0016-5107 Impact factor: 9.427