Maintenance work on the ZORA database servers is scheduled for Thursday 25th July 2019 from 19:00-20:00. During this period ZORA and JDB will not be available. Thank you for your understanding.
Uchtenhagen, Ambros; Stevens, A; Berto, D; Frick, Ulrich; Hunt, N; Kerschl, V; McSweeney, T; Puppo, I; Santamaria, A; Schaaf, Susanne; Steffan, E; Gegenhuber, B; Turnbull, P; Werdenich, W (2008). Evaluation of therapeutic alternatives to imprisonment for drug-dependent offenders. Findings of a comparative European multi-country study. Heroin Addiction and Related Clinical Problems, 10(2):5-10.