First same-sex partner and the internet.
Franssens
Dirk
D
Department of Work and Social Psychology, Maastricht University, Maastricht, The Netherlands.
Hospers
Harm J
HJ
Kok
Gerjo
G
D000293:Adolescent; D000328:Adult; D001727:Bisexuality / Q000523:psychology*; D017280:Condoms / Q000706:statistics & numerical data*; D003430:Cross-Sectional Studies; D015658:HIV Infections / Q000517:prevention & control; D018451:Homosexuality, Male / Q000523:psychology*; D006801:Humans; D020407:Internet; D008297:Male; D009426:Netherlands; D012747:Sexual Partners; D011795:Surveys and Questionnaires; D047568:Unsafe Sex; D055815:Young Adult