TY - BOOK A1 - Stöver, Heino A1 - Trautmann, Franz A1 - Rode, Nino A1 - Gageldonk, André van A1 - Gouwe, Daan van der A1 - Croes, Esther A1 - Zidar, Romana A1 - Gasparic, Mojca A1 - Konec-Juricic, Nusa T1 - Evaluation of substitution maintenance treatment in Slovenia : assesing quality and efficiency KW - Slovenien KW - Substitution KW - Drogenabhängigkeit KW - Substitution maintenance treatment KW - Slovenia Y1 - 2007 CY - Utrecht ER -