title: From narrative to systematic reviews and meta-analyses in assessing the effectiveness of psychiatric treatments.
authors: Michele
authors: M
authors: Tansella
mesh_terms: D006801:Humans; D001523:Mental Disorders / Q000628:therapy*; D015201:Meta-Analysis as Topic; D017063:Outcome Assessment, Health Care / Q000379:methods*; D016032:Randomized Controlled Trials as Topic; D012196:Review Literature as Topic