title: Improved microbiological assay for cytosine arabinoside (NSC-63878).
mesh_terms: D001681:Biological Assay; D003561:Cytarabine / Q000032:analysis*; D003641:Deamination; D013293:Enterococcus faecalis / Q000378:metabolism*; D006207:Half-Life; D007700:Kinetics; D008722:Methods; D014316:Tritium; D014529:Uridine / Q000494:pharmacology
chemical_list: D003561:Cytarabine; D014316:Tritium; D014529:Uridine