CONSTANTINOU, D. Injuries at Johannesburg high school rugby festivals. South African Journal of Sports Medicine, [S. l.], v. 27, n. 2, p. 46–49, 2015. DOI: 10.7196/SAJSM.596. Disponível em: https://journals.assaf.org.za/index.php/sajsm/article/view/491. Acesso em: 10 apr. 2025.