S. Matee, W. Anwar, S. Wahid, S. B. Ayaz, R. Shahid, and N. A. Sheikh, “COMPARISON OF INTRA-ARTICULAR METHYLPREDNISOLONE AND KETOROLAC INJECTIONS IN IMPROVING RANGE OF MOTION FOR DIFFERENT SHOULDER JOINT DISORDERS”, PAFMJ, vol. 71, no. 3, pp. 818–22, Jun. 2021.