Leukemia, Lymphocytic, Chronic, B-CellLeukemia, LymphoidPrecursor Cell Lymphoblastic Leukemia-LymphomaLeukemiaLeukemia, Myeloid, AcuteLeukemia, B-CellLeukemic InfiltrationAsparaginaseLeukemia, T-CellLeukemia, Myelogenous, Chronic, BCR-ABL PositiveVidarabinePrecursor B-Cell Lymphoblastic Leukemia-LymphomaB-LymphocytesT-Lymphocytes, CytotoxicLeukemia, Biphenotypic, AcuteMethotrexateBone MarrowRemission, SpontaneousAntineoplastic AgentsLymphocytes, NullGene Expression Regulation, LeukemicCytarabineVincristineLeukemia, Experimental6-MercaptopurineImmunoglobulin Heavy ChainsLeukemia-Lymphoma, Adult T-CellRemission InductionReceptors, Antigen, B-CellLymphomaZAP-70 Protein-Tyrosine KinaseBurkitt LymphomaChlorambucilAntineoplastic Combined Chemotherapy ProtocolsRosette FormationLeukemia, Hairy CellPrognosisTumor Cells, CulturedChromosomes, Human, 6-12 and XAnisocoriaDNA, NeoplasmLymphocytesKaryotypingPhiladelphia ChromosomeT-LymphocytesAntigens, NeoplasmCorneal PerforationAntibodies, MonoclonalLeukemia Virus, MurineBlast CrisisCladribineChromosome AberrationsFlow CytometryCyclophosphamideTranslocation, GeneticAntigens, CD5Leukemia, MyeloidDNA NucleotidylexotransferaseDrug Resistance, NeoplasmAcute DiseaseFusion Proteins, bcr-ablAntigens, CD38RecurrenceImmunoglobulin Variable RegionNeoplasm ProteinsAntigens, SurfaceChromosomes, Human, Pair 14NeprilysinDaunorubicinBase SequenceBone Marrow TransplantationMutationMolecular Sequence DataCell Line, TumorApoptosisTreatment OutcomeCell LinePrednisoneLeukemia L1210ImmunophenotypingLeukemia, Prolymphocytic, T-CellSurvival AnalysisLeukemia, Monocytic, AcuteCyclin-Dependent Kinase Inhibitor p15Time FactorsAntibodies, Monoclonal, Murine-DerivedCytotoxicity, ImmunologicLeukemia, Large Granular LymphocyticAntibodies, NeoplasmPolymerase Chain ReactionDexamethasoneDrug Administration ScheduleLeukemia P388DoxorubicinChromosomes, Human, Pair 9Survival RateSalvage TherapyMoloney murine leukemia virusChromosomes, Human, Pair 13Hematologic Neoplasms