| Literature DB >> 11297656 |
G D Smith1, P McCarron, M Okasha, J McEwen.
Abstract
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Year: 2001 PMID: 11297656 PMCID: PMC1731885 DOI: 10.1136/jech.55.5.340
Source DB: PubMed Journal: J Epidemiol Community Health ISSN: 0143-005X Impact factor: 3.710