E Y Efremova

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According to neutron activation analysis previously shown, DNA and RNA isolated from tumor tissues (Sarcoma M-l and Walker 256 carcinosarcoma) contain zinc, iron, cobalt, and antimony in amounts considerably higher than those in DNA and RNA isolated from normal rat liver (2) (Table 1). This study was carried out from 1968 to 1969. A 4 7r-7-total absorption(More)
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