TY - GEN AU - Petrovsky,N TI - Restricted diversity in the T-cell repertoire SN - 0167-5699 PY - 1995///1020 KW - Animals KW - Autoantigens KW - immunology KW - Humans KW - Models, Immunological KW - Peptide Fragments KW - Selection, Genetic KW - Self Tolerance KW - T-Lymphocyte Subsets KW - Thymus Gland KW - cytology N1 - Publication Type: Letter ER -