title: [Diagnosis of immunological defects in the immunoglobulin-producing system (B system) in otorhinolaryngology].
mesh_terms: D000917:Antibody Formation; D001402:B-Lymphocytes / Q000276:immunology*; D006801:Humans; D007071:Immunoglobulin A, Secretory / Q000032:analysis / Q000096:biosynthesis; D007136:Immunoglobulins / Q000172:deficiency* / Q000276:immunology; D007153:Immunologic Deficiency Syndromes / Q000175:diagnosis* / Q000276:immunology; D009297:Nasal Mucosa / Q000276:immunology / Q000378:metabolism; D010038:Otorhinolaryngologic Diseases / Q000175:diagnosis* / Q000276:immunology
chemical_list: D007071:Immunoglobulin A, Secretory; D007136:Immunoglobulins
vernacular_title: Diagnosi dei difetti immunologici del sistema produttore di immunoglobuline (sistema B) in otorinolaringoiatria.