Hägglund, G., K. Pettersson, T. Czuba, M. Persson-Bunke, and E. Rodby-Bousquet. “Incidence of Scoliosis in Cerebral Palsy”. Acta Orthopaedica, vol. 89, no. 4, July 2018, pp. 443-7, doi:10.1080/17453674.2018.1450091.