COVID-19 lethality in hospitalized adults during the first two pandemic waves: An experience of the private sector in Peru. ACTA MEDICA PERUANA, [S. l.], v. 39, n. 4, 2023. DOI: 10.35663/amp.2022.394.2513. Disponível em: https://amp.cmp.org.pe/index.php/AMP/article/view/2513. Acesso em: 26 dec. 2024.