| Literature DB >> 12835190 |
Donald A Calsyn1, Frank J DeMarco, Andrew J Saxon, Kevin L Sloan, Karen E Gibbon.
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Year: 2003 PMID: 12835190 PMCID: PMC1447914 DOI: 10.2105/ajph.93.7.1086
Source DB: PubMed Journal: Am J Public Health ISSN: 0090-0036 Impact factor: 9.308