GIRI, Harshal et al. Effectiveness of Normobaric Hypoxic Mask Training on VO₂ Max and Endurance Adaptations in Male Athletes Aged 20–30: An Observational Intervention Study. Journal of Neonatal Surgery, Lahore, Pakistan, v. 14, n. 9S, p. 1051–1055, 2025. Disponível em: https://jneonatalsurg.com/index.php/jns/article/view/9055. Acesso em: 10 feb. 2026.