title: Cochrane back review group.
authors.forename: Lex M
authors.initials: LM
authors.lastname: Bouter
authors.forename: Victoria
authors.initials: V
authors.lastname: Pennick
authors.forename: Claire
authors.initials: C
authors.lastname: Bombardier
mesh_terms: D019317:Evidence-Based Medicine; D006801:Humans; D007390:International Agencies / Q000458:organization & administration* / Q000592:standards; D017116:Low Back Pain / Q000517:prevention & control / Q000628:therapy*; D019547:Neck Pain / Q000517:prevention & control / Q000628:therapy*; D017410:Practice Guidelines as Topic; D011786:Quality Control; D011787:Quality of Health Care; D016032:Randomized Controlled Trials as Topic