THAYYIL, J.; PADMANABHAN, A.; GANGADHARAN, A.; ANNIKADY, N. Epidemiological study of COVID-19 mortality in a tertiary care center of South India. International Journal Of Community Medicine And Public Health, [S. l.], v. 9, n. 11, p. 4074–4080, 2022. DOI: 10.18203/2394-6040.ijcmph20222640. Disponível em: https://www.ijcmph.com/index.php/ijcmph/article/view/10427. Acesso em: 17 nov. 2025.