title: Meta-meta-analysis with confidence.
authors.forename: T
authors.initials: T
authors.lastname: Lumley
authors.forename: A
authors.initials: A
authors.lastname: Keech
mesh_terms: D002986:Clinical Trials as Topic; D016001:Confidence Intervals; D006801:Humans; D016015:Logistic Models; D015201:Meta-Analysis as Topic; D012306:Risk; D018401:Sample Size