Referral to the pediatric emergency service of S. Teotónio Hospital in Viseu. Portuguese Journal of Family Medicine and General Practice, [S. l.], v. 24, n. 6, p. 671–8, 2008. DOI: 10.32385/rpmgf.v24i6.10565. Disponível em: https://rpmgf.pt/ojs/index.php/rpmgf/article/view/10565. Acesso em: 17 apr. 2026.