| Literature DB >> 12011204 |
M S Kaplan1, C Chang, J T Newsom, B H McFarland.
Abstract
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Mesh:
Year: 2002 PMID: 12011204 PMCID: PMC1732182 DOI: 10.1136/jech.56.6.455
Source DB: PubMed Journal: J Epidemiol Community Health ISSN: 0143-005X Impact factor: 3.710