Investigation of the relationship between the PaO₂/FiO₂ ratio and Wells score in patients diagnosed with acute pulmonary embolism. Annals of Medical Research, [S. l.], v. 30, n. 2, p. 226–230, 2023. Disponível em: http://www.annalsmedres.org/index.php/aomr/article/view/4201. Acesso em: 13 may. 2025.