Haapasalo H, Kannus P, Laine H-J, Moilanen T, Mattila V M
Department of Orthopaedics, Tampere University Hospital, Tampere, Finland; The School of Medicine, Tampere University, Tampere, Finland.
Scand J Med Sci Sports. 2015 Apr;25(2):299-300. doi: 10.1111/sms.12179.