| Literature DB >> 12197975 |
Thomas M Becker1, James Bettles, Jodi Lapidus, Joseph Campo, Christopher J Johnson, Donald Shipley, L D Robertson.
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Year: 2002 PMID: 12197975 PMCID: PMC1447260 DOI: 10.2105/ajph.92.9.1469
Source DB: PubMed Journal: Am J Public Health ISSN: 0090-0036 Impact factor: 9.308