Nonvalvular Atrial Fibrillation in a Tertiary Care Centre: Insights from a Prospective Observational Study. Annals of Medicine and Medical Sciences, [S. l.], p. 400–407, 2025. Disponível em: http://ammspub.com/index.php/amms/article/view/157. Acesso em: 7 dec. 2025.