[1]
Kersten, P. et al. 2012. How should we use the visual analogue scale (VAS) in rehabilitation outcomes? IV: Reply on ?How should we use the visual analogue scale (VAS) in rehabilitation outcomes??. Journal of Rehabilitation Medicine. 44, 9 (Aug. 2012), 803–804. DOI:https://doi.org/10.2340/16501977-1044.