TY - GEN AU - Zuñiga-Pflucker,J C AU - Longo,D L AU - Kruisbeek,A M TI - Positive selection of CD4-CD8+ T cells in the thymus of normal mice SN - 0028-0836 PY - 1989///0406 KW - Animals KW - Antigens, Differentiation, T-Lymphocyte KW - analysis KW - CD3 Complex KW - CD8 Antigens KW - Cell Separation KW - methods KW - Flow Cytometry KW - Major Histocompatibility Complex KW - Mice KW - Receptors, Antigen, T-Cell KW - T-Lymphocytes KW - cytology N1 - Publication Type: Journal Article UR - https://doi.org/10.1038/338076a0 ER -