Cancer Chemotherapy: (Purine and pyrimidine analogs in cancer chemotherapy, Inhibition of DNA synthesis by Hydroxyurea, Recent studies with fluorinated pyrimidines), Modification of nucleic acids: (Interaction between nucleic acids and organic molecules, Interaction of carcinostatic antibiotics with nucleic acids, Action mode of mitomycin-C), Neucleic acid and nucleoprotein metabolism in normal…