title: Method guidelines for systematic reviews in the Cochrane Collaboration Back Review Group for Spinal Disorders.
authors.forename: M W
authors.initials: MW
authors.lastname: van Tulder
authors.forename: W J
authors.initials: WJ
authors.lastname: Assendelft
authors.forename: B W
authors.initials: BW
authors.lastname: Koes
authors.forename: L M
authors.initials: LM
authors.lastname: Bouter
mesh_terms: D001416:Back Pain / Q000628:therapy*; D019317:Evidence-Based Medicine / Q000379:methods*; D006801:Humans; D015201:Meta-Analysis as Topic; D011643:Publishing; D016032:Randomized Controlled Trials as Topic; D013122:Spinal Diseases / Q000628:therapy*; D000078202:Systematic Reviews as Topic