title: Pathogenesis of hypogammaglobulinaemia with thymoma and late-onset hypogammaglobulinaemia.
mesh_terms: D000361:Agammaglobulinemia / Q000209:etiology* / Q000276:immunology; D001402:B-Lymphocytes / Q000276:immunology; D006801:Humans; D017098:IgA Deficiency; D017099:IgG Deficiency; D007075:Immunoglobulin M / Q000172:deficiency; D013601:T-Lymphocytes / Q000276:immunology; D013945:Thymoma / Q000150:complications* / Q000276:immunology; D013997:Time Factors
chemical_list: D007075:Immunoglobulin M