Hajivandi, S., Dachek, A., Salimi, A., Mamaghani, H. J., Mirghaderi, S. P., Dehghani, J., Borazjani, R., Babaniamansour, A., Sarallah, R., Javanshir, S., Salimi, M. Comparison of the Separate and Combined Effects of Physiotherapy Treatment and Corticosteroid Injection on the Range of Motion and Pain in Nontraumatic Rotator Cuff Tear: A Randomized Controlled Trial. Advances in Orthopaedics 2021; 0: 6789453