TY - JOUR KW - 3383:Drug & Alcohol Rehabilitation KW - Adulthood (18 yrs & older) KW - article KW - Drug Dependency KW - Empirical Study KW - Female KW - Human KW - Interview KW - Maintenance Therapy KW - Male KW - Opiates KW - opioid substitution treatment KW - opioid-related disorders KW - Opioids KW - Premorbidity KW - Quantitative Study KW - Severity (Disorders) KW - Sweden AU - Bodil Monwell AU - Per Bulow AU - Arne Gerdner A1 - BT - Substance Abuse Treatment, Prevention, and Policy C5 - Opioids & Substance Use JF - Substance Abuse Treatment, Prevention, and Policy PB - BioMed Central Limited PY - 2016 SP - 8 T1 - Type of opioid dependence among patients seeking opioid substitution treatment: Are there differences in background and severity of problems? T2 - Substance Abuse Treatment, Prevention, and Policy TI - Type of opioid dependence among patients seeking opioid substitution treatment: Are there differences in background and severity of problems? U1 - Opioids & Substance Use VL - 11 Y1 - 2016 ER -