title: Antibody deficiency syndromes.
mesh_terms: D000380:Agranulocytosis / Q000276:immunology; D001260:Ataxia Telangiectasia / Q000276:immunology; D006801:Humans; D006968:Hypersensitivity, Delayed; D006969:Hypersensitivity, Immediate; D007136:Immunoglobulins / Q000032:analysis; D007153:Immunologic Deficiency Syndromes / Q000145:classification / Q000150:complications; D007223:Infant; D007231:Infant, Newborn; D007239:Infections / Q000209:etiology; D008213:Lymphocyte Activation; D009181:Mycoses / Q000209:etiology; D012882:Skin Tests; D013950:Thymus Gland / Q000002:abnormalities; D014777:Virus Diseases / Q000209:etiology; D014923:Wiskott-Aldrich Syndrome / Q000276:immunology
chemical_list: D007136:Immunoglobulins