| Literature DB >> 21075752 |
Peter J Cunningham1, Laurie E Felland, Paul B Ginsburg, Hoangmai H Pham.
Abstract
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Year: 2010 PMID: 21075752 DOI: 10.1177/1077558710385468
Source DB: PubMed Journal: Med Care Res Rev ISSN: 1077-5587 Impact factor: 3.929