TY - JOUR KW - 3383:Drug & Alcohol Rehabilitation KW - Adulthood (18 yrs & older) KW - article KW - Drug Dependency KW - Drug Rehabilitation KW - Empirical Study KW - Female KW - Human KW - long-term treatment KW - Maintenance Therapy KW - Male KW - Mental Health KW - Middle Age (40-64 yrs) KW - opiate dependence KW - Opiates KW - opioid maintenance treatment KW - outcomes KW - Quantitative Study KW - Socioeconomic Status KW - Thirties (30-39 yrs) KW - Treatment Outcomes KW - Young Adulthood (18-29 yrs) AU - Bettina Zippel-Schultz AU - Michael Specka AU - Konrad Cimander AU - Thomas Eschenhagen AU - Jorg Golz AU - Markus Maryschok AU - Manfred Nowak AU - Thomas Poehlke AU - Heino Stover AU - Thomas M. Helms AU - Norbert Scherbaum A1 - BT - Substance use & misuse C5 - Opioids & Substance Use CP - 11 IS - 11 JF - Substance use & misuse PB - Taylor & Francis Informa Healthcare PY - 2016 SN - 1082-6084, 1082-6084 SP - 1493 EP - 1503 EP - T1 - Outcomes of patients in long-term opioid maintenance treatment T2 - Substance use & misuse TI - Outcomes of patients in long-term opioid maintenance treatment U1 - Opioids & Substance Use UR - https://search.proquest.com/docview/1827939732?accountid=28100 VL - 51 VO - 1082-6084, 1082-6084 Y1 - 2016 ER -