Vissers, M., R. J. van den Berg-Emons, T. A. Sluis, M. . P. Bergen, H. . J. Stam, and J. B. Bussmann. “Barriers to and Facilitators of Everyday Physical Activity in Persons With a Spinal Cord Injury After Discharge from the Rehabilitation Centre”. Journal of Rehabilitation Medicine, vol. 40, no. 6, June 2008, pp. 461-7, doi:10.2340/16501977-0191.