Ishaq, Noaman, et al. “EVALUATION OF CHONDROPROTECTIVE EFFECTS OF INTRA ARTICULAR PIROXICAM IN POST-TRAUMATIC OSTEOARTHRITIS MODEL OF RAT”. Pakistan Armed Forces Medical Journal, vol. 71, no. 2, Apr. 2021, pp. 593-97, https://doi.org/10.51253/pafmj.v71i2.4625.