${session.getAttribute("locale")} 5 Does age affect sexual behaviour among gay men in Sydney, Melbourne and Brisbane, Australia? Wed 09 Dec 2015 17:47:42 EST ]]> Gay men's current practice of HIV seroconcordant unprotected anal intercourse: Serosorting or seroguessing? Wed 09 Dec 2015 15:39:51 EST ]]> Predictors of frequent use of amphetamine type stimulants among HIV-negative gay men in Sydney, Australia Wed 09 Dec 2015 14:29:26 EST ]]>