${session.getAttribute("locale")} 5 High rates of sexually transmitted infections in HIV positive homosexual men : data from two community based cohorts. Wed 09 Dec 2015 16:40:18 EST ]]> Prevalence, incidence and risk factors for hepatitis C in homosexual men : Data from two cohorts of HIV-negative and HIV-positive men in Sydney, Australia. Wed 09 Dec 2015 14:41:17 EST ]]>