Patient opinions, reasons and expectations of migraine prophylaxis. Portuguese Journal of Family Medicine and General Practice, [S. l.], v. 28, n. 4, p. 319–22, 2012. DOI: 10.32385/rpmgf.v28i4.10962. Disponível em: https://rpmgf.pt/ojs/index.php/rpmgf/article/view/10962. Acesso em: 18 jan. 2026.