Bartholomay, Eduardo, Ismael Polli, Anibal Pires Borges, Carlos Kalil, André Arroque, Ilmar Kohler, and Luiz Cláudio Danzmann. “ Prevalence of Oral Anticoagulation in Atrial Fibrillation ”. Clinics 69, no. 9 (September 1, 2014): 615–620. Accessed July 4, 2024. https://revistas.usp.br/clinics/article/view/87043.