Cao , Truong Sinh, and Tuan Nguyen Viet. “Efficacy of Combination of PRP and Stem Cell Application on Ultrasound and MRI Findings in Patients With Knee Osteoarthritis”. Novel Research Aspects in Medicine and Medical Science Vol. 6 (October 10, 2023): 113–124. Accessed June 25, 2026. https://stm.bookpi.org/NRAMMS-V6/article/view/12145.