Faithful but fearful: reducing HIV transmission in stable relationships.
de Zoysa
I
I
Department of International Health, Johns Hopkins University, Baltimore, Maryland, USA.
Sweat
M D
MD
Denison
J A
JA
D005239:Fear; D015658:HIV Infections / Q000517:prevention & control* / Q000635:transmission; D006801:Humans; D012307:Risk Factors; D012725:Sexual Behavior