Precursor Cell Lymphoblastic Leukemia-LymphomaLeukemiaLeukemia, LymphoidLeukemia, Lymphocytic, Chronic, B-CellLeukemia, Myeloid, AcuteAsparaginasePrecursor B-Cell Lymphoblastic Leukemia-LymphomaLeukemia, Myelogenous, Chronic, BCR-ABL PositiveGene Expression Regulation, LeukemicLeukemia, ExperimentalLeukemia, B-CellLeukemia-Lymphoma, Adult T-CellRemission InductionLeukemia, T-CellCytarabinePrecursor T-Cell Lymphoblastic Leukemia-Lymphoma6-MercaptopurineBone MarrowPhiladelphia ChromosomeBurkitt LymphomaDaunorubicinMethotrexateLeukemic InfiltrationVincristineLeukemia, Biphenotypic, AcuteLeukemia Virus, MurineKaryotypingPrognosisAntineoplastic AgentsAntineoplastic Combined Chemotherapy ProtocolsAcute DiseaseLeukemia, Monocytic, AcuteMyeloid-Lymphoid Leukemia ProteinFusion Proteins, bcr-ablB-LymphocytesLeukemia, Hairy CellNeoplasm, ResidualRemission, SpontaneousRecurrenceTranslocation, GeneticVidarabineChromosome AberrationsLeukemia, MyeloidImmunophenotypingDNA, NeoplasmTreatment OutcomeMoloney murine leukemia virusLymphomaImmunoglobulin Heavy ChainsLeukemia L1210PrednisoneDrug Resistance, NeoplasmTumor Cells, CulturedNeoplasm ProteinsBone Marrow TransplantationCore Binding Factor Alpha 2 SubunitSurvival AnalysisLeukemia Virus, BovineLeukemia Virus, FelineLeukemia, Radiation-InducedFlow CytometryNeprilysinAntigens, NeoplasmSurvival RateLymphocytes, NullReceptors, Antigen, B-CellCytogenetic AnalysisDisease-Free SurvivalCyclophosphamideBlast CrisisGene RearrangementLymphocytesT-LymphocytesZAP-70 Protein-Tyrosine KinaseBase SequenceTransplantation, HomologousLeukemia P388MutationRosette FormationCyclin-Dependent Kinase Inhibitor p15ChlorambucilChromosomes, Human, 6-12 and XAntibodies, MonoclonalDexamethasoneDNA NucleotidylexotransferaseMolecular Sequence DataApoptosisTime FactorsChromosomes, Human, Pair 9Polymerase Chain ReactionHL-60 CellsCytogeneticsChromosomes, Human, Pair 12Drug Administration ScheduleCell Line, TumorCladribineLeukemia, Prolymphocytic, T-CellChromosomes, Human, Pair 14Antigens, SurfaceCell Line