S Greenland1, H Morgenstern. Show Affiliations » 1. Division of Epidemiology, UCLA School of Public Health 90024-1772.
Abstract
Mesh: See more » Epidemiologic MethodsResearch Design/standardsTerminology as Topic
Year: 1989 PMID: 2778461 DOI: 10.1016/0895-4356(89)90092-9
Source DB: PubMed Journal: J Clin Epidemiol ISSN: 0895-4356 Impact factor: 6.437