Estimation of probability of unprotected heterosexual vaginal transmission of HIV-1 from clients to female sex workers in Kaiyuan, Yunnan Province, China.
Ma
Wen-Juan
WJ
School of Public Health, Peking Union Medical College, Tsinghua University, Beijing 100730, China.
Wang
Jun-Jie
JJ
Reilly
Kathleen-H
KH
Bi
Ai-Mei
AM
Ding
Guo-Wei
GW
Smith
Kumi
K
Wang
Ning
N