Lasting works. Portuguese Journal of Family Medicine and General Practice, [S. l.], v. 27, n. 1, p. 27–9, 2011. DOI: 10.32385/rpmgf.v27i1.10811. Disponível em: https://rpmgf.pt/ojs/index.php/rpmgf/article/view/10811. Acesso em: 17 apr. 2026.