CONTACT US: Contact info
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Citation |
Quinn SC. Am. J. Public Health 2005; 96(2): 204. |
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Affiliation |
Graduate School of Public Health, U of Pittsburgh, USA. |
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Copyright |
(Copyright © 2005, American Public Health Association) |
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DOI |
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PMID |
16380553 |
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PMCID |
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Abstract |
unavailable.
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