Z. Gao

Prevalence of injections and knowledge of safe injections among rural residents in Central China.

Y. Yan, J. Yan, G. P. Zhang, 2007, Singapore medical journal.

HIV/AIDS knowledge and the implications for health promotion programs among Chinese college students: geographic, gender and age differences.

Xiaoming Li, Xiaoyi Fang, Chongde Lin, 2004, Health promotion international.

A study of sexual behavior among rural residents of China.

R. Detels, Z. Ma, Z. Gao, 1998, Journal of acquired immune deficiency syndromes and human retrovirology : official publication of the International Retrovirology Association.