Shaw, I., Shaw, B. S., Shariat, A., Alizadeh, R., Moradi, V., Afsharnia, E., …Ingle, L. (2019). The impact of modified exercise and relaxation therapy on chronic lower back pain in office workers: a randomized clinical trial. Journal of Exercise Rehabilitation, 15(5), 703-708. https://doi.org/10.12965/jer.1938490.245