Heine, P. J., Palmer, K. T., Macfarlane, G. J., Jones, G. T., Jones, G. T., Mertens, K., …McConnachie, A. (2014). Maintained physical activity and physiotherapy in the management of distal upper limb pain - A protocol for a randomised controlled trial (the arm pain trial). BMC Musculoskeletal Disorders, 15(1), 71. https://doi.org/10.1186/1471-2474-15-71