T. Corte, S. Wort, and P. Macdonald, et al., “Elevated nocturnal desaturation index predicts mortality in interstitial lung disease”, Sarcoidosis Vasc Diffuse Lung Dis, vol. 29, no. 1, pp. 41–50, Jun. 2012, Accessed: Jul. 18, 2024. [Online]. Available: https://mattioli1885journals.com/index.php/sarcoidosis/article/view/2519