| Literature DB >> 10228265 |
D V Gopal1, I Morava-Protzner, H A Miller, D J Hemphill.
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Year: 1999 PMID: 10228265 DOI: 10.1016/s0016-5107(99)70395-0
Source DB: PubMed Journal: Gastrointest Endosc ISSN: 0016-5107 Impact factor: 9.427