title: Sexual behaviour at the millennium.
authors: Tessa
authors: T
authors: Fayers
authors: David J
authors: DJ
authors: Cahill
mesh_terms: D000293:Adolescent; D000328:Adult; D005260:Female; D015658:HIV Infections / Q000453:epidemiology*; D007722:Health Knowledge, Attitudes, Practice; D006293:Health Promotion / Q000379:methods; D006801:Humans; D008297:Male; D015995:Prevalence; D012736:Sex Education; D012725:Sexual Behavior / Q000706:statistics & numerical data*; D012749:Sexually Transmitted Diseases / Q000453:epidemiology / Q000517:prevention & control; D006113:United Kingdom / Q000453:epidemiology