Unprotected anal intercourse behavior and intention among male sex workers in Shenzhen serving cross-boundary male clients coming from Hong Kong, China – prevalence and associated factors

Joseph T.F. Lau, Wende Cai, Hi Yi Tsui, Lin Chen, Jinquan Cheng, Chunqing Lin, Jing Gu, Chun Hao
  • AIDS Care, January 2012, Taylor & Francis
  • DOI: 10.1080/09540121.2011.592813

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