Direct oral anticoagulants for secondary prevention in patients with non-valvular atrial fibrillation. Italian Journal of Medicine, [S. l.], v. 7, n. s8, p. 8–21, 2013. DOI: 10.4081/itjm.2013.s8.8. Disponível em: https://www.italjmed.org/ijm/article/view/itjm.2013.s8.8. Acesso em: 13 may. 2025.