SIMPSON, Charles H. Comment on Havenga et al. (2022): Standard heat stress indices may not be appropriate for assessing marathons. South African Journal of Science, [S. l.], v. 120, n. 1/2, 2024. DOI: 10.17159/sajs.2024/16445. Disponível em: https://sajs.co.za/article/view/16445. Acesso em: 20 may. 2024.