title: Widening the perspective on opioid substitution treatment.
authors.affiliation: National Institute for Health and Welfare, Helsinki, Finland.
authors.forename: Jani
authors.initials: J
authors.lastname: Selin
mesh_terms: D006801:Humans; D008691:Methadone; D058850:Opiate Substitution Treatment; D009293:Opioid-Related Disorders
chemical_list: D008691:Methadone
keywords: Experience; methodology; opioid substitution treatment; psychosocial interventions; standardization; treatment policy