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2. Tumors of the urinary bladder in workmen engaged in the manufacture and use of certain dyestuff intermediates in the British chemical industry;Case;Brit. J. Ind. Med.,1954
3. Standard error of the age-adjusted death rate;Chiang,1961
4. Occupation and cancer of the lower urinary tract;Cole;Cancer,1972
5. Angiosarcoma of liver in the manufacture of polyvinyl chloride;Creech;J. Occup. Med.,1974