Nadia A. Fayaz, Merihan M. Hussein, Ashraf F. Nabhan,. “Effect of Shock Wave Therapy on Knee Osteoarthritis: A Systematic Review and Meta-Analysis”. Annals of the Romanian Society for Cell Biology 25, no. 6 (June 30, 2021): 14743–14761. Accessed October 23, 2026. http://annalsofrscb.ro/index.php/journal/article/view/8426.