Costello, J., Ortmeyer, C. E., & Morgan, W. K. (1974). Mortality from lung cancer in U.S. coal miners.
Citação norma ChicagoCostello, J., C E. Ortmeyer, and W K. Morgan. Mortality From Lung Cancer in U.S. Coal Miners. 1974.
MLA citiranjeCostello, J., C E. Ortmeyer, and W K. Morgan. Mortality From Lung Cancer in U.S. Coal Miners. 1974.
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