KUMAR, A.; AGRAWAL, A.; LANGER, S. Comprehensive assessment of elderly population in North India during era of SARS-CoV-2 pandemic. International Journal Of Community Medicine And Public Health, [S. l.], v. 8, n. 3, p. 1370–1375, 2021. DOI: 10.18203/2394-6040.ijcmph20210829. Disponível em: https://www.ijcmph.com/index.php/ijcmph/article/view/7635. Acesso em: 16 nov. 2025.