title: Absence of DR antigens on human T lymphoid cells: serologic and immunochemical studies with xenoantisera.
mesh_terms: D000918:Antibody Specificity; D000954:Antigens, Surface / Q000032:analysis; D001402:B-Lymphocytes / Q000276:immunology; D002460:Cell Line; D011232:Chemical Precipitation; D006680:HLA Antigens / Q000032:analysis*; D006801:Humans; D007158:Immunologic Techniques; D008285:Major Histocompatibility Complex; D013601:T-Lymphocytes / Q000276:immunology*
chemical_list: D000954:Antigens, Surface; D006680:HLA Antigens