title: AIDS--how much have we learned?
authors: J S
authors: JS
authors: Bingham
authors: R J
authors: RJ
authors: Gilson
mesh_terms: D000163:Acquired Immunodeficiency Syndrome / Q000453:epidemiology / Q000628:therapy / Q000635:transmission; D000328:Adult; D002648:Child; D005260:Female; D006801:Humans; D007231:Infant, Newborn; D008297:Male; D011379:Prognosis; D012307:Risk Factors; D006113:United Kingdom