BROWN, J. Concussion return-to-play behaviour of South African Rugby Union (SA Rugby) Youth Week players: a pilot study. South African Journal of Sports Medicine, [S. l.], v. 28, n. 2, p. 43–45, 2016. DOI: 10.17159/2078-516X/2016/v28i2a1575. Disponível em: https://journals.assaf.org.za/index.php/sajsm/article/view/1575. Acesso em: 10 apr. 2025.