Dangerous subtlety: relationship-related determinants of consistency of condom use among female sex workers and their regular, non-commercial partners in Hai Phong, Viet Nam.
Hoffman
Leah
L
Yale School of Public Health, Yale University, New Haven, CT, USA. Leah.Hoffman@aya.yale.edu.
Nguyen
Ha Thi Thu
HT
Kershaw
Trace S
TS
Niccolai
Linda M
LM