| Literature DB >> 15513344 |
N S Pelton1, D R Tivey, G S Howarth, G P Davidson, R N Butler.
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Year: 2004 PMID: 15513344 DOI: 10.1080/00365520410003416
Source DB: PubMed Journal: Scand J Gastroenterol ISSN: 0036-5521 Impact factor: 2.423