共 9 条
[8]
HIV Prevalence and Correlates of Unprotected Anal Intercourse Among Men Who Have Sex with Men, Jinan, China[J] . Shiman Ruan,Hui Yang,Yanwen Zhu,Yanhui Ma,Jinxing Li,Jinkou Zhao,Willi McFarland,H. Fisher Raymond.AIDS and Behavior . 2008 (3)
[9]
Elevated Risk for HIV Infection among Men Who Have Sex with Men in Low- and Middle-Income Countries 2000–2006: A Systematic Review[J] . Stefan Baral,Frangiscos Sifakis,Farley Cleghorn,Chris Beyrer.PLOS Medicine . 2007 (12)