Atar, M. O., Korkmaz, N., Aslan, S. G., Tezen, O., Koylu, S. U., Demir, Y., Kesikburun, S. Comparison of ultrasound-guided subacromial corticosteroid and ozone (O2-O3) injections in the treatment of chronic rotator cuff tendinopathy: a randomized clinical trial. The Korean journal of pain 2023; 1: 128-136