| Literature DB >> 9468440 |
J W Masson, A Fraser, B Wolf, K Duncan, P W Brunt, T S Sinclair.
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Year: 1998 PMID: 9468440 DOI: 10.1016/s0016-5107(98)70308-6
Source DB: PubMed Journal: Gastrointest Endosc ISSN: 0016-5107 Impact factor: 9.427