title: Inhibition of intracellular pyrimidine ribonucleotide reduction by deoxycytidine, arabinosylcytosine and hydroxyurea.
mesh_terms: D002460:Cell Line; D003561:Cytarabine / Q000494:pharmacology*; D003841:Deoxycytidine / Q000494:pharmacology*; D006918:Hydroxyurea / Q000494:pharmacology*; D010084:Oxidation-Reduction; D011742:Pyrimidine Nucleotides / Q000378:metabolism*; D014529:Uridine / Q000378:metabolism
chemical_list: D011742:Pyrimidine Nucleotides; D003561:Cytarabine; D003841:Deoxycytidine; D014529:Uridine; D006918:Hydroxyurea