Precursor Cell Lymphoblastic Leukemia-LymphomaLeukemia, Lymphocytic, Chronic, B-CellLeukemia, LymphoidLeukemiaLeukemia, Myeloid, AcutePrognosisLeukemia, B-CellAsparaginaseLeukemia, Myelogenous, Chronic, BCR-ABL PositiveLeukemia, T-CellCytarabineLeukemic InfiltrationLeukemia, ExperimentalGene Expression Regulation, LeukemicRemission InductionBone MarrowLeukemia, Biphenotypic, AcutePrecursor B-Cell Lymphoblastic Leukemia-LymphomaRemission, SpontaneousVidarabineMethotrexateVincristine6-MercaptopurineB-LymphocytesLeukemia-Lymphoma, Adult T-CellAntineoplastic AgentsLymphocytes, NullAcute DiseaseKaryotypingDaunorubicinPhiladelphia ChromosomeAntineoplastic Combined Chemotherapy ProtocolsLeukemia Virus, MurineLeukemia, Hairy CellBurkitt LymphomaImmunoglobulin Heavy ChainsLymphomaLeukemia, MyeloidReceptors, Antigen, B-CellZAP-70 Protein-Tyrosine KinaseDNA, NeoplasmChlorambucilLeukemia, Monocytic, AcuteChromosome AberrationsTreatment OutcomeRecurrenceRosette FormationFusion Proteins, bcr-ablChromosomes, Human, 6-12 and XSurvival AnalysisAnisocoriaTranslocation, GeneticTumor Cells, CulturedCyclophosphamideLymphocytesSurvival RateNeoplasm ProteinsAntigens, NeoplasmDrug Resistance, NeoplasmCorneal PerforationCladribinePrednisoneFlow CytometryBlast CrisisT-LymphocytesAntibodies, MonoclonalBone Marrow TransplantationAntigens, CD5Moloney murine leukemia virusMutationLeukemia L1210DNA NucleotidylexotransferaseAntigens, CD38ImmunophenotypingTime FactorsImmunoglobulin Variable RegionBase SequenceChromosomes, Human, Pair 14NeprilysinCyclin-Dependent Kinase Inhibitor p15Myeloid-Lymphoid Leukemia ProteinLeukemia, Prolymphocytic, T-CellLeukemia Virus, BovineLeukemia Virus, FelineDrug Administration SchedulePolymerase Chain ReactionAntigens, SurfaceLeukemia, Radiation-InducedMolecular Sequence DataLeukemia P388Salvage TherapyCytogenetic AnalysisDexamethasoneRetrospective StudiesLeukemia, Large Granular LymphocyticApoptosisTransplantation, HomologousCell Line, TumorNeoplasm, ResidualAntibodies, Monoclonal, Murine-Derived