T cell subsets in AIDS: relationships between peripheral blood and cerebrospinal fluid.
D000163:Acquired Immunodeficiency Syndrome / Q000276:immunology*; D002555:Cerebrospinal Fluid / Q000276:immunology*; D006801:Humans; D009894:Opportunistic Infections / Q000276:immunology; D006377:T-Lymphocytes, Helper-Inducer / Q000276:immunology*; D050378:T-Lymphocytes, Regulatory / Q000276:immunology*