"Silent or Happy Hypoxemia" in COVID-19: Does it exist? . Respirar, [S. l.], v. 14, n. 2, p. 109–114, 2022. DOI: 10.55720/respirar.14.2.6. Disponível em: https://respirar.alatorax.org/index.php/respirar/article/view/102. Acesso em: 17 jun. 2026.