| Literature DB >> 15911642 |
Ilona Koupil1, David A Leon, Hans O Lithell.
Abstract
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Year: 2005 PMID: 15911642 PMCID: PMC1757061 DOI: 10.1136/jech.2004.026518
Source DB: PubMed Journal: J Epidemiol Community Health ISSN: 0143-005X Impact factor: 3.710