Geographic Altitude and COVID-19: Parameters for a better recognition of severe disease. Microbes, Infection and Chemotherapy, [S. l.], v. 1, p. e1172, 2021. DOI: 10.54034/mic.e1172. Disponível em: http://revistas.unheval.edu.pe/index.php/mic/article/view/1172. Acesso em: 14 sep. 2025.