The importance of using placebo controls in nonpharmacological randomised trials.

Autor: Wartolowska KA; Nuffield Department of Clinical Neurosciences, University of Oxford, John Radcliffe Hospital, Oxford, United Kingdom., Hohenschurz-Schmidt D; Pain Research, Department of Surgery and Cancer, Faculty of Medicine, Imperial College, Chelsea and Westminster Hospital Campus, London, United Kingdom., Vase L; Department of Psychology and Behavioural Sciences, School of Business and Social Sciences, Aarhus University, Aarhus, Denmark., Aronson JK; Centre for Evidence Based Medicine, Nuffield Department of Primary Care Health Sciences, Radcliffe Observatory Quarter, Oxford, United Kingdom.
Jazyk: angličtina
Zdroj: Pain [Pain] 2023 May 01; Vol. 164 (5), pp. 921-925. Date of Electronic Publication: 2022 Dec 05.
DOI: 10.1097/j.pain.0000000000002839
Databáze: MEDLINE