Bertino, J R The "induction" of leukocyte and erythrocyte dihydrofolate reductase by methotrexate. II. Clinical and pharmacologic studies. [electronic resource] - Clinical pharmacology and therapeutics - 763-70 p. digital Publication Type: Journal Article ISSN: 0009-9236 Standard No.: 10.1002/cpt196566763 doi Subjects--Topical Terms: AnimalsDactinomycin--pharmacologyDogsEnzymes--pharmacologyErythrocytes--drug effectsHumansIn Vitro TechniquesLeukocytes--drug effectsMethotrexate--pharmacologyTetrahydrofolate Dehydrogenase--metabolism