One year of the pandemic in Portugal: incidence of COVID-19. Journal of Statistics on Health Decision, [S. l.], v. 3, n. 1, p. 50–51, 2021. DOI: 10.34624/jshd.v3i1.24850. Disponível em: https://proa.ua.pt/index.php/jshd/article/view/24850. Acesso em: 13 feb. 2026.