Smeets Rob J E M, Wittink Harriët
Rehabilitation Centre Blixembosch, P.O. Box 1355, 5602 BJ Eindhoven, The Netherlands University of Applied Sciences, Utrecht, Bolognalaan 101, 3508 AD Utrecht, The Netherlands.
Pain. 2007 Aug;130(3):201-202. doi: 10.1016/j.pain.2007.04.024. Epub 2007 May 25.