FONTCLARA LÓPEZ, L.; CABRAL DEL PUERTO, J. E.; FIGUEREDO SANABRIA, J. A.; SAMUDIO, M.; FRETES APELT, F. V.; AÑAZCO, P.; FIGUEREDO, B. Clinical outcomes and mortality in critically ill patients with sars-cov-2 pneumonia: a comparison between vaccinated and unvaccinated patients in a public hospital in Paraguay. Revista del Nacional (Itauguá), Itauguá, PY, v. 18, n. PC, p. e1800102, 2026. Disponível em: https://www.revistadelnacional.com.py/index.php/inicio/article/view/388. Acesso em: 12 nov. 2026.