| Literature DB >> 1085713 |
P Mandelstam, C Sugawa, S E Silvis, O T Nebel, B H Rogers.
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Year: 1976 PMID: 1085713 DOI: 10.1016/s0016-5107(76)73568-5
Source DB: PubMed Journal: Gastrointest Endosc ISSN: 0016-5107 Impact factor: 9.427