| Literature DB >> 21047217 |
Yuting Zhang1, Katherine Baicker, Joseph P Newhouse.
Abstract
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Year: 2010 PMID: 21047217 PMCID: PMC3047447 DOI: 10.1056/NEJMp1010220
Source DB: PubMed Journal: N Engl J Med ISSN: 0028-4793 Impact factor: 91.245