Awad, O. M., Lacko, M., Barej, J., Gharaibeh, A., Strážik, M., & Filip, V. (2026). COVID-19 immune history and post-PRP injection reactions in knee osteoarthritis. International Journal of Research in Orthopaedics, 12(6), 1595–1600. https://doi.org/10.18203/issn.2455-4510.IntJResOrthop20263884