| Literature DB >> 18048774 |
Russell C Callaghan, Joey Tavares, Lawren Taylor.
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Year: 2007 PMID: 18048774 PMCID: PMC2156067 DOI: 10.2105/AJPH.2007.121954
Source DB: PubMed Journal: Am J Public Health ISSN: 0090-0036 Impact factor: 9.308