HIV-related risk behaviours and the correlates among rickshaw pullers of Kamrangirchar, Dhaka, Bangladesh: a cross-sectional study using probability sampling

od Hoque, Md Hafiz Ehsanul, Ono-Kihara, Masako, Zamani, Saman, Ravari, Shahrzad Mortazavi, Kihara, Masahiro
Izdano 2009

Sexual behavior and awareness of Chinese university students in transition with implied risk of sexually transmitted diseases and HIV infection: A cross-sectional study

od Ma, Qiaoqin, Ono-Kihara, Masako, Cong, Liming, Xu, Guozhang, Zamani, Saman, Ravari, Shahrzad Mortazavi, Kihara, Masahiro
Izdano 2006

Early initiation of sexual activity: a risk factor for sexually transmitted diseases, HIV infection, and unwanted pregnancy among university students in China

od Ma, Qiaoqin, Ono-Kihara, Masako, Cong, Liming, Xu, Guozhang, Pan, Xiaohong, Zamani, Saman, Ravari, Shahrzad Mortazavi, Zhang, Dandan, Homma, Takayuki, Kihara, Masahiro
Izdano 2009