${session.getAttribute("locale")} 5 Does circumcision make a difference to the sexual experience of gay men? : findings from the Health in men (HIM) cohort. Wed 09 Dec 2015 16:32:12 EST ]]> The use of illicit drugs and erectile dysfunction medications and subsequent HIV infection among gay men in Sydney, Australia Wed 09 Dec 2015 15:41:02 EST ]]>