| Literature DB >> 20538621 |
Yuting Zhang1, Katherine Baicker, Joseph P Newhouse.
Abstract
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Year: 2010 PMID: 20538621 PMCID: PMC3364516 DOI: 10.1056/NEJMp1004872
Source DB: PubMed Journal: N Engl J Med ISSN: 0028-4793 Impact factor: 91.245