CLARK, J. Incremental exercise test performance with and without a respiratory gas collection system. South African Journal of Sports Medicine, [S. l.], v. 20, n. 2, 2017. DOI: 10.17159/2078-516X/2008/v20i2a628. Disponível em: https://journals.assaf.org.za/index.php/sajsm/article/view/628. Acesso em: 10 apr. 2025.