FREDERICK L. HOFFMAN, LL.D. 



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Letter on the tuberculosis death rate. N. Y. Evening Sun, Nov. 18, 1914. 

 Tuberculosis as an occupational disease. Address before Second North At- 

 lantic Conference and Second N. Y. State Conference of Tuberc. Workers, 



Albany, Nov. 4, 1915. 

 Mortality from tuberculosis in dusty trades. In Kober & Hanson's Diseases 



of Occupation and Vocational Hygiene, Nov., 1915. 



The tuberculosis death rate for 1917. Spectator, N. Y. City, June 6, 1918. 

 Mortality from respiratory diseases in dusty trades (inorganic dusts). U. S. 



Bureau of Labor Bulletin 231, June, 1918. 

 Mortality from tuberculosis in dusty trades. First preliminary report, Dec. 



5, 1918; second report, Sept., 1919. 



The tuberculosis problem. Spectator, N. Y. City, June 19, 1919. 

 Mortality from tuberculosis, 1900-1919. Spectator, N. Y. City, Sept. 23 and 



30, 1920. 

 Sanatorium benefit under British national health insurance. Address before 



Mississippi Valley Conference on Tuberc., Duluth, Minn., Sept., 1920. 

 The mortality from dust phthisis in the granite stone industry of Vermont 



(in press). 



