HIV-related beliefs, knowledge, and behaviors among high school students.
D000163:Acquired Immunodeficiency Syndrome / Q000517:prevention & control*; D000293:Adolescent; D005260:Female; D015438:Health Behavior; D006266:Health Education; D007722:Health Knowledge, Attitudes, Practice; D006801:Humans; D008297:Male; D000297:Psychology, Adolescent; D012725:Sexual Behavior