Leukemia, Lymphocytic, Chronic, B-CellLeukemia, LymphoidLeukemiaLeukemia, Basophilic, AcutePrecursor Cell Lymphoblastic Leukemia-LymphomaLeukemia, Myeloid, AcuteLeukemia, ExperimentalLeukemia, Myelogenous, Chronic, BCR-ABL PositiveBasophilsLeukemia, B-CellLeukemia, T-CellLeukemic InfiltrationLeukemia, Biphenotypic, AcuteAsparaginasePrecursor B-Cell Lymphoblastic Leukemia-LymphomaGene Expression Regulation, LeukemicBone MarrowLeukemia Virus, MurineVidarabineB-LymphocytesCytarabineLeukemia, Hairy CellMethotrexateLeukemia-Lymphoma, Adult T-CellRemission InductionAntineoplastic AgentsRemission, SpontaneousLymphocytes, NullVincristine6-MercaptopurineTumor Cells, CulturedImmunoglobulin Heavy ChainsReceptors, IgELymphomaLeukemia, Monocytic, AcuteBurkitt LymphomaReceptors, Antigen, B-CellKaryotypingZAP-70 Protein-Tyrosine KinasePrognosisAntineoplastic Combined Chemotherapy ProtocolsMoloney murine leukemia virusChlorambucilPhiladelphia ChromosomeLeukemia L1210DNA, NeoplasmFusion Proteins, bcr-ablRosette FormationAcute DiseaseLymphocytesChromosomes, Human, 6-12 and XChromosome AberrationsLeukemia Virus, BovineLeukemia Virus, FelineAnisocoriaAntibodies, MonoclonalCladribineNeoplasm ProteinsLeukemia, Radiation-InducedAntigens, NeoplasmRecurrenceFlow CytometryCell LineDaunorubicinT-LymphocytesBase SequenceCorneal PerforationLeukemia P388Drug Resistance, NeoplasmMolecular Sequence DataAntigens, CD5DNA NucleotidylexotransferaseCyclophosphamideAntigens, CD38Leukemia, Prolymphocytic, T-CellBlast CrisisBone Marrow TransplantationMyeloid-Lymphoid Leukemia ProteinTranslocation, GeneticAntigens, SurfaceTreatment OutcomeMutationImmunoglobulin Variable RegionCell Line, TumorNeprilysinChromosomes, Human, Pair 14Leukemia, MyeloidLeukemia, Large Granular LymphocyticImmunophenotypingSurvival AnalysisLeukemia, ProlymphocyticPrednisonePolymerase Chain ReactionApoptosisTime FactorsHL-60 CellsProto-Oncogene ProteinsFriend murine leukemia virusSurvival RateCell Transformation, Neoplastic