An updated mortality follow-up study of
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Harvey Checkoway; Nicholas J. Heyer; Paul A. Demers
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Article
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1996
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John Wiley and Sons
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English
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We have added 14 years of mortality follow-up to a previously studied cohort of 18,446 white and 4,546 nonwhite male workers in the Florida phosphate industry. Follow-up was performed for the years 1 949-1992. Based on comparisons with national rates, lung cancer standardized mortality ratios (SMR)