title: Systematic reviews and meta-analysis.
authors.forename: G
authors.initials: G
authors.lastname: Lewis
authors.forename: R
authors.initials: R
authors.lastname: Churchill
authors.forename: M
authors.initials: M
authors.lastname: Hotopp
mesh_terms: D006801:Humans; D015201:Meta-Analysis as Topic; D011570:Psychiatry / Q000592:standards*; D016032:Randomized Controlled Trials as Topic; D012106:Research; D012196:Review Literature as Topic