References
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- Strutek , J. 1948 . Silicosis in Workers Packing Cleansing Power (Accelerating Effect of Oxalic Acid?) . Časop. lék. česk. , 87 March : 343
- Greenburg , L. 1936 . Some Aspects of the Problem of Silicosis . Indust. Bull. , 15 June : 195
- Pemberton , J. 1956 . Chronic Bronchitis, Emphysema, and Bronchial Spasm in Bituminous Coal Workers . A.M.A. Arch. Indust. Health , 13 June : 529
- Wright , G. W. 1949 . Disability Evaluation in Industrial Pulmonary Disease . J.A.M.A. , 141 Dec. 24 : 1218
- Mayers, E.: Personal communication to the authors.
- Jan. 1958 . Analysis of Workmen’s Compensation Laws , Jan. , Washington, D.C. : U.S. Chamber of Commerce .
- New York Workmen’s Compensation Law, Section 40