4Dr E. Pradeep Edwin Paul., 1Dr. K. S. 2Dr. P. N. 3Dr. A. P. and ., . (2022) “A study on clinical and biochemical profile of covid-19 patients receiving oxygen therapy requiring ventilatory support in a tertiary care centre”, International Journal of Medical Science in Clinical Research and Review, 5(06), pp. Page: 992–996. Available at: http://ijmscrr.in/index.php/ijmscrr/article/view/369 (Accessed: 22 December 2024).