We found a matchYour institution may have access to this item. Find your institution then sign in to continue.TitleFirst Anal Intercourse and Condom Use Among Men Who Have Sex with Men in Switzerland.AuthorsBalthasar, Hugues; Jeannin, André; Dubois-Arber, FrançoisePublicationArchives of Sexual Behavior, 2009, Vol 38, Issue 6, p1000ISSN0004-0002Publication typearticleDOI10.1007/s10508-008-9382-5