1. High Concomitant Misuse of Fentanyl in Subjects on Opioid Maintenance Treatment. (16th April 2017) Authors: Krause, Daniela; Plörer, Diana; Koller, Gabriele; Martin, Gabi; Winter, Catja; Adam, Roland; Canolli, Minavere; Al-Iassin, Jori; Musselmann, Rainer; Walcher, Stephan; Schäfer, Frank; Pogarell, Oliver Journal: Substance use & misuse Issue: Volume 52:Number 5(2017) Page Start: 639 Record Type: Journal Article View Content: Available online (eLD content is only available in our Reading Rooms) ↗