CHOUDHARY, S.; GHOTI, S. Study of clinical outcome of single intra-articular injection of artificial hyaluronic acid preparation in patients with grade III and grade IV knee osteoarthritis. International Journal of Research in Orthopaedics, [S. l.], v. 8, n. 3, p. 339–344, 2022. DOI: 10.18203/issn.2455-4510.IntJResOrthop20221122. Disponível em: https://www.ijoro.org/index.php/ijoro/article/view/2314. Acesso em: 3 dec. 2025.