![Outcomes of Patients in Long-Term Opioid Maintenance Treatment]()
Outcomes of Patients in Long-Term Opioid Maintenance TreatmentZippel-Schultz, Bettina; Specka, Michael; Cimander, Konrad; Eschenhagen, Thomas; Gölz, Jörg; Maryschok, Markus; Nowak, Manfred; Poehlke, Thomas; Stöver, Heino; Helms, Thomas M.; Scherbaum, Norbert · Substance Use & Misuse · 2016