Charles, E. R., Kumar, V., Blacknall, J., Edwards, K. L., Geoghegan, J. M., Manning, P. A., & Wallace, W. A. (2017). A validation of the Nottingham Clavicle Score: a clavicle, acromioclavicular joint and sternoclavicular joint–specific patient-reported outcome measure. Journal of Shoulder and Elbow Surgery, 26(10), https://doi.org/10.1016/j.jse.2017.03.036