Treatment of cough associated with upper respiratory tract infections in children: What is the best evidence?. Portuguese Journal of Family Medicine and General Practice, [S. l.], v. 26, n. 2, p. 215–9, 2010. DOI: 10.32385/rpmgf.v26i2.10729. Disponível em: https://rpmgf.pt/ojs/index.php/rpmgf/article/view/10729. Acesso em: 19 apr. 2026.