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Citation |
Eelkema RC, Brosseau J, Koshnick R, McGee C. Am. J. Public Health 1970; 60(3): 459-469. |
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Copyright |
(Copyright © 1970, American Public Health Association) |
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DOI |
unavailable |
PMID |
5461523 |
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PMCID |
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Abstract |
[Abstract unavailable] Language: en |