The impact of Intensive Care Unit admission, sex and vaccination on COVID-19 death. Journal of Statistics on Health Decision, [S. l.], v. 4, n. 1, p. 30–32, 2022. DOI: 10.34624/jshd.v4i1.28744. Disponível em: https://proa.ua.pt/index.php/jshd/article/view/28744. Acesso em: 13 fev. 2026.