| Literature DB >> 25981519 |
Ewout W Steyerberg1, Frank E Harrell2.
Abstract
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Year: 2015 PMID: 25981519 PMCID: PMC5578404 DOI: 10.1016/j.jclinepi.2015.04.005
Source DB: PubMed Journal: J Clin Epidemiol ISSN: 0895-4356 Impact factor: 6.437