title: Specific versus relational factors in addiction treatment: the forest and the trees, or just more trees?
authors: Nuffield Department of Primary Care Health Sciences, University of Oxford, UK.
authors: Jamie
authors: J
authors: Hartmann-Boyce
mesh_terms: D016739:Behavior, Addictive / Q000628:therapy*; D006801:Humans; D010043:Outcome and Process Assessment, Health Care; D011369:Professional-Patient Relations; D019966:Substance-Related Disorders / Q000628:therapy*
keywords: Common factors; evidence; outcome; research methods; specific factors; treatment