(Q23910841)

English

Life expectancy of Pennsylvania coal miners compensated for disability as affected by pneumoconiosis and ventilatory impairment

journal article published in 1973

Statements

Life expectancy of Pennsylvania coal miners compensated for disability as affected by pneumoconiosis and ventilatory impairment (English)
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1 reference
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Carl E. Ortmeyer
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Edward J. Baier
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George M. Crawford
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October 1973
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27
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4
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227-230
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Identifiers

 
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