[Differences in the distribution of leukemia in the Cracow Province in the years 1961-1968].
D004777:Environment; D006801:Humans; D007938:Leukemia / Q000453:epidemiology*; D008875:Middle Aged; D011044:Poland; D013997:Time Factors
Róznice w rozmieszczeniu białaczek w regionie krakowskim w latach 1961-1968