Hébert Harry L, Veluchamy Abirami, Torrance Nicola, Smith Blair H
Chronic Pain Research Group, Division of Population Health Sciences, Ninewells Hospital and Medical School, Mackenzie Building, University of Dundee, Dundee, Scotland, United Kingdom.
Pain. 2017 Apr;158(4):560-568. doi: 10.1097/j.pain.0000000000000785.