P. A. V. Maia, V. R. A. Cossich, J. I. Salles-Neto, D. P. Aguiar, and E. B. de Sousa, “Viscosupplementation improves pain, function and muscle strength, but not proprioception, in patients with knee osteoarthritis: a prospective randomized trial”, Clinics, vol. 74, p. e1207, Nov. 2019, doi: 10.6061/clinics/2019/e1207.