| Literature DB >> 23347671 |
Andrew A Butler, Robert W O'Rourke.
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Year: 2013 PMID: 23347671 PMCID: PMC3816367 DOI: 10.1053/j.gastro.2013.01.027
Source DB: PubMed Journal: Gastroenterology ISSN: 0016-5085 Impact factor: 22.682