Prevalence of coronary artery disease in patients with symptomatic conduction blocks requiring permanent pacemaker implantation. Journal of Fatima Jinnah Medical University, [S. l.], v. 12, n. 3, 2019. Disponível em: http://jfjmu.com/index.php/ojs/article/view/332. Acesso em: 25 may. 2026.