French, B., Thomas, L., Leathley, M., Sutton, C., McAdam, J., Forster, A., Langhorne, P., Price, C., Walker, A. and Watkins, C. L. (2009) “Does repetitive task training improve functional activity after stroke? A Cochrane systematic review and meta-analysis”., Journal of Rehabilitation Medicine, 42(1), pp. 9–14. doi: 10.2340/16501977-0473.