title: Isolation of human immunodeficiency virus from cerebrospinal fluid of antibody-positive virus carrier without neurological symptoms.
mesh_terms: D000163:Acquired Immunodeficiency Syndrome / Q000134:cerebrospinal fluid*; D002353:Carrier State / Q000134:cerebrospinal fluid*; D006678:HIV / Q000302:isolation & purification*; D006801:Humans; D008297:Male; D008875:Middle Aged