PURINE NUCLEOTIDE PYROPHOSPHORYLASES IN  6-MERCAPTOPURINE-SENSITIVE AND -RESISTANT HUMAN LEUKEMIAS.
D004796:Clinical Enzyme Tests; D006801:Humans; D007938:Leukemia; D007945:Leukemia, Lymphoid; D007951:Leukemia, Myeloid; D007958:Leukocyte Count; D015122:Mercaptopurine; D008660:Metabolism; D010770:Phosphotransferases; D011755:Pyrophosphatases
D015122:Mercaptopurine; D010770:Phosphotransferases; D011755:Pyrophosphatases; C021899:nucleotide pyrophosphatase
ENZYME TESTS; LEUKEMIA; LEUKEMIA, LYMPHOCYTIC; LEUKEMIA, MYELOCYTIC; LEUKOCYTE COUNT; MERCAPTOPURINE; METABOLISM; PHOSPHOTRANSFERASES