title: Combined immunodeficiency and chronic encephalitis.
mesh_terms: D001925:Brain Damage, Chronic / Q000209:etiology* / Q000276:immunology; D002908:Chronic Disease; D004660:Encephalitis / Q000150:complications* / Q000209:etiology* / Q000276:immunology; D006801:Humans; D007153:Immunologic Deficiency Syndromes / Q000150:complications*; D008854:Microscopy, Electron; D014777:Virus Diseases / Q000209:etiology* / Q000276:immunology