Efficacy of Single Intra-Articular Injection of Platelets Rich Plasma in Patients with Early Osteoarthritis of Knee Joint. Journal of Pakistan Orthopaedic Association, [S. l.], v. 28, n. 2, p. 41–45, 2016. Disponível em: https://jpoa.org.pk/index.php/upload/article/view/89. Acesso em: 16 apr. 2026.