title: HTLV-III/LAV infection of the central nervous system in a 57-year-old man with progressive dementia of unknown cause.
mesh_terms: D000163:Acquired Immunodeficiency Syndrome / Q000150:complications* / Q000175:diagnosis; D000544:Alzheimer Disease / Q000175:diagnosis; D001927:Brain Diseases / Q000150:complications* / Q000175:diagnosis; D003704:Dementia / Q000175:diagnosis / Q000209:etiology*; D003937:Diagnosis, Differential; D006801:Humans; D008297:Male; D008875:Middle Aged