McGuire, J J Studies on the cross resistance of folylpolyglutamate synthetase-deficient, methotrexate-resistant CCRF-CEM human leukemia sublines. [electronic resource] - Advances in experimental medicine and biology 1993 - 667-70 p. digital Publication Type: Comparative Study; Journal Article ISSN: 0065-2598 Standard No.: 10.1007/978-1-4615-2960-6_138 doi Subjects--Topical Terms: Antineoplastic Agents--toxicityCell Division--drug effectsCell Survival--drug effectsClone CellsDrug ResistanceDrug Screening Assays, AntitumorDrug SynergismFloxuridine--toxicityFolic Acid Antagonists--toxicityHumansMethotrexate--toxicityPeptide Synthases--deficiencyPrecursor Cell Lymphoblastic Leukemia-LymphomaTumor Cells, Cultured