Nair, A. M., Gopalan, S., Rajendran, V., Varadaraj , P. ., Marappa , L. . ., Pandurangan , V., Madhavan, S. . ., Mani , R. . and Bhaskar , E. . (2022) “Role of secondary sepsis in COVID-19 mortality: Observations on patients with preexisting diabetes mellitus and newly diagnosed hyperglycemia”, Monaldi Archives for Chest Disease, 92(4). doi: 10.4081/monaldi.2022.2037.