Does the AIDS crisis justify explicit sex education, ads?
D000163:Acquired Immunodeficiency Syndrome / Q000517:prevention & control*; D000329:Advertising / Q000592:standards*; D018864:Cultural Diversity; D006801:Humans; D033181:Information Dissemination; D009014:Morals; D011057:Politics; D012736:Sex Education / Q000592:standards*; D014481:United States