| Literature DB >> 16100303 |
Ana M Garcia, Carlos Alvarez-Dardet.
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Year: 2005 PMID: 16100303 PMCID: PMC1733151 DOI: 10.1136/jech.2005.035196
Source DB: PubMed Journal: J Epidemiol Community Health ISSN: 0143-005X Impact factor: 3.710