Sivagurunathan Chinnaian; Recharla Chenchu Karthik; Ezhilvanan Mani; Vikram Ashokkumar; Aarthi Saravanan. Clinicodemographic Profile and Treatment Outcomes of COVID-19 Patients Admitted in a Designated Tertiary Care Hospital, Chennai: A Comparative Analysis of First and Second Wave of the Pandemic. Asian J Med Sci 2023, 14, 16-22.