Rampradeep, Rishab, Prasanth G., and Gangadharan V. “Correlation Between Pulmonary Function and Six Minutes Walk Test With Computed Tomography Severity Score in Post COVID Patients”. International Journal of Advances in Medicine 10, no. 5 (April 26, 2023): 362–366. Accessed April 18, 2026. https://www.ijmedicine.com/index.php/ijam/article/view/3789.