title: When is a further clinical trial justified?
authors.affiliation: The George Institute for Global Health, University of Sydney, PO Box M201, Missenden Road, NSW 2050, Australia. mferreira@georgeinstitute.org.au
authors.forename: Manuela L
authors.initials: ML
authors.lastname: Ferreira
authors.forename: Robert D
authors.initials: RD
authors.lastname: Herbert
authors.forename: Michael J
authors.initials: MJ
authors.lastname: Crowther
authors.forename: Arianne
authors.initials: A
authors.lastname: Verhagen
authors.forename: Alex J
authors.initials: AJ
authors.lastname: Sutton
mesh_terms: D001416:Back Pain / Q000534:rehabilitation; D059350:Chronic Pain; D003627:Data Interpretation, Statistical; D005081:Exercise Therapy; D006801:Humans; D015201:Meta-Analysis as Topic; D016032:Randomized Controlled Trials as Topic / Q000379:methods* / Q000706:statistics & numerical data; D012107:Research Design