Quality of Life Research: An International Journal of Quality of Life Aspects of Treatment, Care and Rehabilitation - Official Journal of the International Society of Quality of Life Research. April 2015 24(4):837-844
Korthals-de Bos, I B C, Hoveing, J L, van Tulder, M S, Rutten-van Molken, M P M H, Ader, H F, de Vet, H C W, Koes, B W, Vondeling, H & Bouter, L M 2003, ' Cost-effectiveness of physiotherapy, manual therapy and general practioner care for neck pain: economic evaluation alongside a randomised controlled trial ', British Medical Journal, vol. 326, pp. 911-916 . Vrije Universiteit Amsterdam British Medical Journal, 326, 911-916. BMJ Publishing Group