Imhof, ChristophFavre, OlivierGredig, Daniel2016-07-112016-07-112013-09-29http://hdl.handle.net/11654/21811en-UK360 - Soziale Probleme, Sozialdienste, VersicherungenGetting to the bottom: HIV-protective strategies and -behaviour among men who have sex with men (MSM)06 - Präsentation