Bui, M. H., N. T. . Son, P. T. Viet, N. H. . Hiep, and T. . Chu Dinh. “Oral Rivaroxaban Versus Standard Therapy in Acute Venous Thromboembolism Treatment for Vietnamese Patients”. Open Access Macedonian Journal of Medical Sciences, vol. 7, no. 24, Dec. 2019, pp. 4255-9, doi:10.3889/oamjms.2019.370.