Rajaraman Nivetha, Balaji Arumugam, Annamalai Radhakrishnan, Vikram Ashokkumar, and Arunagirinathan Keerthana. 2023. “A Cross-Sectional Comparative Study of Anxiety and Depression Among Doctors Working in Covid Care Centres During the First and Second Waves of COVID-19 Pandemic in Chennai, Tamil Nadu”. Asian Journal of Medical Sciences 14 (2):3-8. https://doi.org/10.3126/ajms.v14i2.49260.