Working paper 1. JUL 2011 Functional Family Therapy (FFT) for young people in treatment for illicit non-opioid drug use Authors: Krystyna KowalskiMaia LindstrømPernille Skovbo ChristensenTrine FilgesAnne-Marie Klint Jørgensen Authors Krystyna KowalskiMaia LindstrømPernille Skovbo ChristensenTrine FilgesAnne-Marie Klint Jørgensen