Sullivan overrules NIH on sex survey.
Marshall
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D000163:Acquired Immunodeficiency Syndrome / Q000517:prevention & control; D000293:Adolescent; D002648:Child; D005260:Female; D006306:Health Surveys; D006801:Humans; D007407:Interviews as Topic; D008297:Male; D009316:National Institutes of Health (U.S.); D011247:Pregnancy; D011253:Pregnancy in Adolescence; D012107:Research Design; D012725:Sexual Behavior; D014481:United States; D014492:United States Public Health Service / Q000458:organization & administration