| Literature DB >> 25652314 |
James M Robins1,2, Miguel A Hernán1,2, Larry Wasserman3.
Abstract
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Year: 2015 PMID: 25652314 PMCID: PMC4667748 DOI: 10.1111/biom.12273
Source DB: PubMed Journal: Biometrics ISSN: 0006-341X Impact factor: 2.571