title: Placebos and standardising new surgical techniques.
authors.forename: Paul F
authors.initials: PF
authors.lastname: Ridgway
authors.forename: Ara W
authors.initials: AW
authors.lastname: Darzi
mesh_terms: D004059:Diffusion of Innovation; D004992:Ethics, Medical; D006801:Humans; D010919:Placebos; D013514:Surgical Procedures, Operative / Q000592:standards*
chemical_list: D010919:Placebos