| Literature DB >> 20621903 |
David M Kent, Peter K Lindenauer.
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Year: 2010 PMID: 20621903 PMCID: PMC2946839 DOI: 10.7326/0003-4819-153-1-201007060-00012
Source DB: PubMed Journal: Ann Intern Med ISSN: 0003-4819 Impact factor: 25.391