title: MHC restriction in T cell/B cell interaction: role of B-cell subpopulations and B-cell activation state.
mesh_terms: D000818:Animals; D000950:Antigens, Ly / Q000032:analysis; D001402:B-Lymphocytes / Q000166:cytology / Q000276:immunology*; D008213:Lymphocyte Activation; D008285:Major Histocompatibility Complex; D013601:T-Lymphocytes / Q000276:immunology
chemical_list: D000950:Antigens, Ly