| Literature DB >> 12453812 |
Jennifer K Ibrahim1, Helen Halpin Schauffler, Dianne C Barker, C Tracy Orleans.
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Year: 2002 PMID: 12453812 PMCID: PMC1447355 DOI: 10.2105/ajph.92.12.1940
Source DB: PubMed Journal: Am J Public Health ISSN: 0090-0036 Impact factor: 9.308