Xu, J., Qian, H., Chu, Z., Zhang, J., Hu, Q., Jiang, Y., . . . Shang, H. (2014). Recreational Drug Use among Chinese Men Who Have Sex with Men: A Risky Combination with Unprotected Sex for Acquiring HIV Infection. Hindawi Publishing Corporation.

Xu, Jun-Jie, Han-Zhu Qian, Zhen-Xing Chu, Jing Zhang, Qing-Hai Hu, Yong-Jun Jiang, Wen-Qing Geng, Christiana Meng Zhang, and Hong Shang. Recreational Drug Use Among Chinese Men Who Have Sex With Men: A Risky Combination With Unprotected Sex for Acquiring HIV Infection. Hindawi Publishing Corporation, 2014.

Xu, Jun-Jie, et al. Recreational Drug Use Among Chinese Men Who Have Sex With Men: A Risky Combination With Unprotected Sex for Acquiring HIV Infection. Hindawi Publishing Corporation, 2014.