title: Developing appropriate methodology for the study of surgical techniques.
authors.affiliation: Nuffield Department of Surgery, University of Oxford UK. peter.mcculloch@nds.ox.ac.uk
authors.forename: Peter
authors.initials: P
authors.lastname: McCulloch
mesh_terms: D017322:Clinical Trials, Phase II as Topic; D004059:Diffusion of Innovation; D006801:Humans; D011786:Quality Control; D016032:Randomized Controlled Trials as Topic; D013514:Surgical Procedures, Operative / Q000379:methods* / Q000592:standards