| Literature DB >> 20530758 |
Stephen E Marcus, Scott J Leischow, Patricia L Mabry, Pamela I Clark.
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Year: 2010 PMID: 20530758 PMCID: PMC2882414 DOI: 10.2105/AJPH.2010.198721
Source DB: PubMed Journal: Am J Public Health ISSN: 0090-0036 Impact factor: 9.308