[1]
“Correlation of pulse oximetry oxygen saturation with blood gas arterial oxygen saturation in patients with heart failure reduced ejection fraction: Prospective cohort study ”, Ann Med Res , vol. 27, no. 4, pp. 1073–1076, May 2021, Accessed: Mar. 13, 2025. [Online]. Available: http://annalsmedres.org/index.php/aomr/article/view/729