| Literature DB >> 15306604 |
A P Cuthbert, S A Fisher, C M Lewis, C G Mathew, J Sanderson, A Forbes.
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Year: 2004 PMID: 15306604 PMCID: PMC1774173 DOI: 10.1136/gut.2003.032946
Source DB: PubMed Journal: Gut ISSN: 0017-5749 Impact factor: 23.059