Anticoagulation Patterns in Ischemic Stroke Patients with Atrial Fibrillation in Developing Country: Insights from the Stroke Registry in Vietnam oleh Mai Duy Ton, Dao Viet Phuong, Nguyen Tien Dung, Nguyen Van Chi, Truong Thi Hoa, Tran Cong Minh, Jeyaraj Pandian, Nguyen Huy Thang