'U' researchers conduct AIDS survey.
D000163:Acquired Immunodeficiency Syndrome / Q000517:prevention & control / Q000635:transmission*; D005260:Female; D007722:Health Knowledge, Attitudes, Practice; D006801:Humans; D008297:Male; D008910:Minnesota; D012106:Research; D012307:Risk Factors; D012725:Sexual Behavior; D011795:Surveys and Questionnaires