Dr. Louis Ferdin Zeno.J3, Dr.Balaji3, D. S. D. amuthan2,. “An Evaluation of Neutrophil Lymphocyte Ratio As a Marker of COVID-19 PNEUMONIA in South Indians”. International Journal of Medical Science in Clinical Research and Review, vol. 5, no. 05, Oct. 2022, pp. Page: 953-957, http://ijmscrr.in/index.php/ijmscrr/article/view/367.