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Yang, Juan, Huifang Xu, Shuo Li, Weibin Cheng, Yuzhou Gu, Peng Xu, Qiuyan Yu, and Fan Lv. "The Characteristics of Mixing Patterns of Sexual Dyads and Factors Correlated With Condomless Anal Intercourse Among Men Who Have Sex With Men in Guangzhou, China." BMC Public Health 2019.

Yang, Juan, et al. "The Characteristics of Mixing Patterns of Sexual Dyads and Factors Correlated With Condomless Anal Intercourse Among Men Who Have Sex With Men in Guangzhou, China." BMC Public Health 2019.