| Literature DB >> 9744610 |
R E Pecha1, T Prindiville, R Kotfila, B Ruebner, A T Cheung, W Trudeau.
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Year: 1998 PMID: 9744610 DOI: 10.1016/s0016-5107(98)70196-8
Source DB: PubMed Journal: Gastrointest Endosc ISSN: 0016-5107 Impact factor: 9.427