S Greenland1. Show Affiliations » 1. Department of Epidemiology, School of Public Health, University of California, Los Angeles 90024-1772.
Abstract
Mesh: See more » HumansMeta-Analysis as Topic
Year: 1994 PMID: 7977288 DOI: 10.1093/oxfordjournals.aje.a117326
Source DB: PubMed Journal: Am J Epidemiol ISSN: 0002-9262 Impact factor: 4.897