| Literature DB >> 3557028 |
G Bedogni, E Ricci, C Pedrazzoli, R Conigliaro, I Barbieri, G Bertoni, S Contini, G Serafini.
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Year: 1987 PMID: 3557028 DOI: 10.1016/s0016-5107(87)71479-5
Source DB: PubMed Journal: Gastrointest Endosc ISSN: 0016-5107 Impact factor: 9.427