title: From science to practice. Meta-analyses using individual patient data are needed.
authors.forename: A D
authors.initials: AD
authors.lastname: Oxman
authors.forename: M J
authors.initials: MJ
authors.lastname: Clarke
authors.forename: L A
authors.initials: LA
authors.lastname: Stewart
mesh_terms: D015201:Meta-Analysis as Topic; D017594:Publication Bias; D016032:Randomized Controlled Trials as Topic