K. R., D.; MOHANDAS, B.; THAYYIL, J.; NAIR, M. S.; P., R.; KUMAR, D. Incidence and probable risk factors of post COVID syndrome among COVID-19 patients in urban population of North Kerala: a 6 months cohort study. International Journal Of Community Medicine And Public Health, [S. l.], v. 10, n. 5, p. 1882–1888, 2023. DOI: 10.18203/2394-6040.ijcmph20231290. Disponível em: https://www.ijcmph.com/index.php/ijcmph/article/view/11057. Acesso em: 27 oct. 2025.