PILLAY, L.; PATRICIOS, J.; JANSE VAN RENSBURG, D. C.; SAGGERS, R.; RAMAGOLE, D.; VIVIERS, P.; THOMPSON, C. .; HENDRICKS, S. Recommendations for the return of spectators to sport stadiums: A South African Sports Medicine Association (SASMA) position statement – Part 4. South African Journal of Sports Medicine, [S. l.], v. 33, n. 1, 2021. DOI: 10.17159/2078-516X/2021/v33i1a12558. Disponível em: https://journals.assaf.org.za/index.php/sajsm/article/view/12558. Acesso em: 31 jan. 2023.