ORDINOLA NAVARRO, Alberto et al. High mortality at the beginning of the COVID-19 pandemic in a referral center in the metropolitan area of Mexico City. The Journal of Infection in Developing Countries, [S. l.], v. 16, n. 08, p. 1269–1277, 2022. DOI: 10.3855/jidc.14389. Disponível em: https://jidc.org/index.php/journal/article/view/36099369. Acesso em: 2 oct. 2023.