JOSEPH, S.; PULICKIYIL ULAHANNAN, J.; A J, P. Convergence of Comorbidity and COVID-19 Infection to Fatality: An investigation based on health assessment and vaccination among older adults in Kerala, India. Asia Pacific Journal of Health Management, [S. l.], v. 17, n. 1, 2022. DOI: 10.24083/apjhm.v17i1.1191. Disponível em: https://journal.achsm.org.au/index.php/achsm/article/view/1191. Acesso em: 22 jun. 2024.