title: AIDS turns 20: reflections on a brief but extraordinary history.
authors.forename: R E
authors.initials: RE
authors.lastname: Chaisson
mesh_terms: D000163:Acquired Immunodeficiency Syndrome / Q000188:drug therapy / Q000453:epidemiology / Q000401:mortality / Q000517:prevention & control; D023241:Antiretroviral Therapy, Highly Active; D006801:Humans