| Literature DB >> 18787478 |
Sigrun Einarsdottir1, Einar Björnsson.
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Year: 2008 PMID: 18787478 DOI: 10.1097/MEG.0b013e328300c978
Source DB: PubMed Journal: Eur J Gastroenterol Hepatol ISSN: 0954-691X Impact factor: 2.566