| Literature DB >> 15306605 |
A Jayaprakash, S Gould, A G Lim, H A Shehata.
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Year: 2004 PMID: 15306605 PMCID: PMC1774202 DOI: 10.1136/gut.2003.036103
Source DB: PubMed Journal: Gut ISSN: 0017-5749 Impact factor: 23.059