| Literature DB >> 8076557 |
M Wallner1, S Allinger, H Wiesinger, F C Prischl, R Kramar, P Knoflauch.
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Year: 1994 PMID: 8076557 DOI: 10.1055/s-2007-1008980
Source DB: PubMed Journal: Endoscopy ISSN: 0013-726X Impact factor: 10.093