title: AIDS turns 21.
authors.forename: Karen
authors.initials: K
authors.lastname: Anderson
mesh_terms: D000163:Acquired Immunodeficiency Syndrome / Q000266:history*; D017742:Dental Care for Chronically Ill / Q000266:history; D015658:HIV Infections / Q000266:history; D049673:History, 20th Century; D049674:History, 21st Century; D006801:Humans; D014481:United States