Hägglund M, Waldén M, Thomeé R
Department of Medical and Health Sciences, Division of Physiotherapy, Linköping University, Linköping, Sweden.
Department of Medical and Health Sciences, Division of Community Medicine, Linköping University, Linköping, Sweden.
Br J Sports Med. 2015 Nov;49(22):1423-4. doi: 10.1136/bjsports-2015-094791. Epub 2015 Jun 5.