TY - JOUR KW - Adult KW - Analgesics, Opioid/therapeutic use KW - Benzodiazepines/therapeutic use KW - Chronic Pain KW - Chronic Pain/complications/drug therapy KW - Female KW - Humans KW - Illicit substance use KW - Male KW - Methadone maintenance therapy KW - Methadone/therapeutic use KW - Opiate Substitution Treatment/methods KW - opioid agonist therapy KW - opioid dependence KW - Opioid-Related Disorders/complications/drug therapy KW - Scotland KW - Young Adult AU - C. Higgins AU - B. H. Smith AU - K. Matthews A1 - BT - Drug and alcohol dependence C5 - Opioids & Substance Use; Healthcare Disparities; Measures CY - Ireland DO - 10.1016/j.drugalcdep.2018.08.038 JF - Drug and alcohol dependence PB - Elsevier B.V PP - Ireland PY - 2018 SN - 1879-0046; 0376-8716 SP - 131 EP - 136 EP - T1 - Substance misuse in patients who have comorbid chronic pain in a clinical population receiving methadone maintenance therapy for the treatment of opioid dependence T2 - Drug and alcohol dependence TI - Substance misuse in patients who have comorbid chronic pain in a clinical population receiving methadone maintenance therapy for the treatment of opioid dependence U1 - Opioids & Substance Use; Healthcare Disparities; Measures U2 - 30368067 U3 - 10.1016/j.drugalcdep.2018.08.038 VL - 193 VO - 1879-0046; 0376-8716 Y1 - 2018 ER -