title: Immunoregulatory T cells in patients with primary immunodeficiency diseases.
mesh_terms: D006801:Humans; D007074:Immunoglobulin G / Q000032:analysis*; D007075:Immunoglobulin M / Q000032:analysis*; D007153:Immunologic Deficiency Syndromes / Q000276:immunology*; D013601:T-Lymphocytes / Q000276:immunology*
chemical_list: D007074:Immunoglobulin G; D007075:Immunoglobulin M