title: 1993 Albert Knab Memorial Lectures: AIDS update.
authors.forename: H
authors.initials: H
authors.lastname: Koehler
mesh_terms: D000163:Acquired Immunodeficiency Syndrome / Q000453:epidemiology*; D000293:Adolescent; D002648:Child; D005260:Female; D015658:HIV Infections / Q000453:epidemiology*; D018451:Homosexuality, Male / Q000706:statistics & numerical data; D006801:Humans; D008297:Male; D008875:Middle Aged; D009062:Mouth Neoplasms / Q000453:epidemiology; D015819:Substance Abuse, Intravenous / Q000453:epidemiology; D014481:United States / Q000453:epidemiology