title: Ignoring study design heterogeneity in meta-analyses.
authors.forename: J Jaime
authors.initials: JJ
authors.lastname: Caro
authors.forename: James G
authors.initials: JG
authors.lastname: Xenakis
authors.forename: Krista F
authors.initials: KF
authors.lastname: Huybrechts
mesh_terms: D001281:Atrial Fibrillation / Q000628:therapy; D015982:Bias; D003266:Continuity of Patient Care; D004562:Electrocardiography; D006801:Humans; D015201:Meta-Analysis as Topic; D012008:Recurrence; D012107:Research Design