title: Introduction to systematic reviews.
authors.affiliation: Department of Psychiatry, University of Oxford, Warneford Hospital, Oxford, UK. guy.goodwin@psych.ox.ac.uk
authors.forename: Guy M
authors.initials: GM
authors.lastname: Goodwin
authors.forename: John R
authors.initials: JR
authors.lastname: Geddes
mesh_terms: D002983:Clinical Competence; D015201:Meta-Analysis as Topic; D008722:Methods; D016032:Randomized Controlled Trials as Topic; D012196:Review Literature as Topic