Vanasbodeekul, P., P. Phonphok, P. Saengsirinavin, and T. Turajane. “Cost-Effectiveness Analysis of Intra-Articular Injection of Plasma Rich in Growth Factors for Knee Osteoarthritis in the Aging Population Who Failed Conservative Treatment”. Journal of Southeast Asian Orthopaedics, Oct. 2026, doi:10.56929/jseaortho-2026-0334.