N. Tripathi, A. Regmi, B. Shrestha, K. Sapkota, and D. Kayastha, “Intra-articular autologous conditioned plasma reduces pain in early osteoarthritis and improves stiffness in advanced osteoarthritis knee: a prospective observation ”, Int J Res Orthop, vol. 10, no. 2, pp. 299–305, Feb. 2024.