Patience and tranquility when faced with the flu - Version nº. 9. Portuguese Journal of Family Medicine and General Practice, [S. l.], v. 25, n. 4, p. 438–1, 2009. DOI: 10.32385/rpmgf.v25i4.10647. Disponível em: https://rpmgf.pt/ojs/index.php/rpmgf/article/view/10647. Acesso em: 23 apr. 2026.