Xiaoxi Zhang

Risk Factors for Syphilis and Prevalence of HIV, Hepatitis B and C among Men Who Have Sex with Men in Beijing, China: Implications for HIV Prevention

S. Vermund, Y. Ruan, Y. Shao, 2009, AIDS and Behavior.

Hepatitis C Virus Subtype and Evolution Characteristic Among Drug Users, Men Who Have Sex With Men, and the General Population in Beijing, China

D. Metzger, K. Bar, Y. Shao, 2016, Medicine.

Characterization of HIV-1 subtypes and viral antiretroviral drug resistance in men who have sex with men in Beijing, China

H. Xing, Y. Ruan, Y. Shao, 2007, AIDS.

Correlates of incident infections for HIV, syphilis, and hepatitis B virus in a cohort of men who have sex with men in Beijing.

H. Xing, Y. Ruan, Y. Shao, 2010, AIDS patient care and STDs.

Relationship Between Syphilis and HIV Infections Among Men Who Have Sex With Men in Beijing, China

H. Xing, Y. Ruan, K. Hong, 2007, Sexually transmitted diseases.

Incidence of HIV-1, Syphilis, Hepatitis B, and Hepatitis C Virus Infections and Predictors Associated With Retention in a 12-Month Follow-Up Study Among Men Who Have Sex With Men in Beijing, China

Y. Ruan, Y. Shao, Dong-liang Li, 2009, Journal of acquired immune deficiency syndromes.

The dynamic face of HIV-1 subtypes among men who have sex with men in Beijing, China.

Y. Shao, Jianqing Xu, Xiao-yan Zhang, 2011, Current HIV research.

Predictors of unprotected sex among men who have sex with men in Beijing, China.

S. Vermund, H. Xing, Y. Ruan, 2008, The Southeast Asian journal of tropical medicine and public health.

Risk factors of HIV infection and prevalence of co-infections among men who have sex with men in Beijing, China

Y. Ruan, Y. Shao, Xiao-yan Zhang, 2007, AIDS.