| Literature DB >> 12631686 |
K Hata, T Watanabe, T Kanazawa, S Kazama, D Shida, H Nagawa.
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Year: 2003 PMID: 12631686 PMCID: PMC1773607 DOI: 10.1136/gut.52.4.613
Source DB: PubMed Journal: Gut ISSN: 0017-5749 Impact factor: 23.059