[MORTALITY FROM LEUKEMIA IN POLAND DURING THE PERIOD 1950-1959 WITH REFERENCE TO SOME EPIDEMIOLOGICAL ASPECTS].
D001699:Biometry; D004813:Epidemiology; D007938:Leukemia; D009026:Mortality; D009369:Neoplasms / Q000453:epidemiology*; D011044:Poland
EPIDEMIOLOGY; LEUKEMIA; MORTALITY; NEOPLASM STATISTICS; POLAND