We found a matchYour institution may have access to this item. Find your institution then sign in to continue.TitleLong-term effects of heroin-assisted treatment in Germany.AuthorsVerthein U; Bonorden-Kleij K; Degkwitz P; Dilg C; Köhler WK; Passie T; Soyka M; Tanger S; Vogel M; Haasen CPublicationAddiction, 2008, Vol 103, Issue 6, p960ISSN0965-2140Publication typearticleDOI10.1111/j.1360-0443.2008.02185.x