Leukemia, Large Granular LymphocyticLeukemia, LymphoidLeukemia, T-CellLymphocytesLymphocytosisRed-Cell Aplasia, PureLeukemiaKiller Cells, NaturalRats, Inbred F344Leukemia, Myeloid, AcuteFlow CytometryLymphocyte ActivationLeukemia, Lymphocytic, Chronic, B-CellLeukemia, ExperimentalLeukemia, Myelogenous, Chronic, BCR-ABL PositiveT-LymphocytesLymphocyte SubsetsLeukemia Virus, MurineLymphocyte CountB-LymphocytesPrecursor Cell Lymphoblastic Leukemia-LymphomaLeukemia, Monocytic, AcuteLeukemia, Hairy CellMoloney murine leukemia virusLeukemia, B-CellLeukemia Virus, BovineLeukemia L1210