Nagaraj, P., A. S. Pattanshetty, and B. S. Mathews. “A Comparative Study of Intraarticular Versus Subacromial Corticosteroid Injection in the Treatment of Frozen Shoulder”. International Journal of Research in Orthopaedics, vol. 10, no. 6, Oct. 2024, pp. 1319-23, doi:10.18203/issn.2455-4510.IntJResOrthop20243129.