TY - GEN AU - Sordo, Luis AU - Barrio, Gregorio AU - Bravo, Maria Jose AU - Indave-Ruiz, Blanca Iciar AU - Degenhardt, Louisa AU - Wiessing, Lucas AU - Ferri, Marica AU - Pastor-Barriuso, Roberto PY - 2017 DO - 10.1136/bmj.j1550 SN - 0959-8138 UR - http://hdl.handle.net/20.500.12105/8753 AB - Objective To compare the risk for all cause and overdose mortality in people with opioid dependence during and after substitution treatment with methadone or buprenorphine and to characterise trends in risk of mortality after initiation and cessation... LA - eng PB - BMJ Publishing Group KW - Buprenorphine KW - Drug Overdose KW - Humans KW - Methadone KW - Narcotics KW - Opiate Substitution Treatment KW - Opioid-Related Disorders KW - Risk TI - Mortality risk during and after opioid substitution treatment: systematic review and meta-analysis of cohort studies TY - research article ER -