Swarnalatha A3,Venkatesh R4. , S. K. ,Ramesh G. “A Comparative Study of Severity Status of Covid-19 Infection In Diabetic and Non Diabetic Patients”. International Journal of Medical Science in Clinical Research and Review, vol. 5, no. 05, Sept. 2022, pp. Page: 677-681, http://ijmscrr.in/index.php/ijmscrr/article/view/307.