The failure of AIDS-prevention education.
D015492:AIDS Serodiagnosis / Q000706:statistics & numerical data; D000163:Acquired Immunodeficiency Syndrome / Q000517:prevention & control*; D002641:Chicago; D003625:Data Collection; D004196:Disease Outbreaks; D005069:Evaluation Studies as Topic; D006266:Health Education; D006746:Hospital Bed Capacity, 500 and over; D006801:Humans; D009519:New York City; D011635:Public Health Administration; D019966:Substance-Related Disorders; D014505:Urban Population