Mahboob, Farah, et al. “Comparison of Intra-Articular Steroid Injection With Combined Oral Steroid and Intra-Articular Steroid Injection to Treat Patients With Knee Osteoarthritis”. Pakistan Armed Forces Medical Journal, vol. 75, no. 1, Feb. 2025, pp. 121-6, https://doi.org/10.51253/pafmj.v75i1.11526.