title: Viewpoint: Randomised controlled trials using invasive control interventions should be included in Cochrane Reviews.
authors.affiliation: Mayo Clinic, Department of Diagnostic Radiology, 200 First St., SW, Rochester MN, USA, 55905.
authors.forename: David F
authors.initials: DF
authors.lastname: Kallmes
authors.forename: Rachelle
authors.initials: R
authors.lastname: Buchbinder
authors.forename: Franklin G
authors.initials: FG
authors.lastname: Miller
mesh_terms: D032984:Ethics, Research; D006801:Humans; D010919:Placebos / Q000009:adverse effects*; D016032:Randomized Controlled Trials as Topic / Q000941:ethics*; D012196:Review Literature as Topic
chemical_list: D010919:Placebos