Breivik Harald, Stubhaug Audun
University of Oslo, Norway; Oslo University Hospital, Department of Pain Management and Research, Oslo, Norway; Oslo University Hospital, Department of Anesthesiology, Rikshospitalet, Norway.
University of Oslo, Norway; Oslo University Hospital, Department of Pain Management and Research, Oslo, Norway.
Scand J Pain. 2016 Apr;11:49-51. doi: 10.1016/j.sjpain.2015.11.009. Epub 2015 Dec 19.