National Cancer Institute (U.S.). Epidemiology Branch & Mason, T. J. (1975). Atlas of cancer mortality for U.S. counties, 1950-1969. U.S. Dept. of Health, Education, and Welfare, Public Health Service, National Institutes of Health.
Citación estilo ChicagoNational Cancer Institute (U.S.). Epidemiology Branch and Thomas J. Mason. Atlas of Cancer Mortality for U.S. Counties, 1950-1969. [Bethesda, Md.]: U.S. Dept. of Health, Education, and Welfare, Public Health Service, National Institutes of Health, 1975.
Cita MLANational Cancer Institute (U.S.). Epidemiology Branch and Thomas J. Mason. Atlas of Cancer Mortality for U.S. Counties, 1950-1969. U.S. Dept. of Health, Education, and Welfare, Public Health Service, National Institutes of Health, 1975.