Sexual behaviour at the millennium.
Verhoeven
Veronique
V
Bovijn
Karolien
K
Helder
Anneloes
A
Hermann
Ingeborg
I
Avonts
Dirk
D
D007722:Health Knowledge, Attitudes, Practice; D006293:Health Promotion / Q000379:methods* / Q000706:statistics & numerical data; D006801:Humans; D012736:Sex Education / Q000706:statistics & numerical data*; D012725:Sexual Behavior; D012749:Sexually Transmitted Diseases / Q000517:prevention & control