| Literature DB >> 19878749 |
J Calvin Coffey, Neil G Docherty, P Ronan O'Connell.
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Year: 2009 PMID: 19878749 DOI: 10.1053/j.gastro.2009.06.073
Source DB: PubMed Journal: Gastroenterology ISSN: 0016-5085 Impact factor: 22.682