| Literature DB >> 12740357 |
T Ichikawa, K Hamasaki, H Ishikawa, E Ejima, K Eguchi, K Nakao.
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Year: 2003 PMID: 12740357 PMCID: PMC1773673 DOI: 10.1136/gut.52.6.914
Source DB: PubMed Journal: Gut ISSN: 0017-5749 Impact factor: 23.059