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