(Q64130536)
Statements
[Study on the relationship between behavioral factors, psychological status and HIV infection among men who have sex with men in Beijing.]. (English)
Zhen-hai Zhou
Shu-ming Li
Ying-jie Liu
Shu-lin Jiang
Xiao-xi Zhang
Qing-chun Li
Dong-liang Li
Feng-ji Luo
Yu-hua Ruan