title: Imbalances of T-cells in thymoma-associated hypogammaglobulinaemia.
mesh_terms: D000361:Agammaglobulinemia / Q000150:complications / Q000276:immunology*; D000368:Aged; D001402:B-Lymphocytes / Q000276:immunology; D006684:HLA-DR Antigens; D000949:Histocompatibility Antigens Class II / Q000276:immunology; D006801:Humans; D007111:Immunity, Cellular; D007136:Immunoglobulins / Q000096:biosynthesis; D008213:Lymphocyte Activation; D008297:Male; D013601:T-Lymphocytes / Q000276:immunology*; D006377:T-Lymphocytes, Helper-Inducer / Q000276:immunology; D050378:T-Lymphocytes, Regulatory / Q000276:immunology; D013945:Thymoma / Q000150:complications / Q000276:immunology*
chemical_list: D006684:HLA-DR Antigens; D000949:Histocompatibility Antigens Class II; D007136:Immunoglobulins