TRI, V. M. .; NAM, N. H. . Outcomes of surgical treatment of lower-limb chronic venous insufficiency. The Vietnam Journal of Cardiovascular and Thoracic Surgery, [S. l.], v. 28, p. 57-60, 2020. DOI: 10.47972/vjcts.v28i.340. Disponível em: https://vjcts.vn/index.php/vjcts/article/view/340. Acesso em: 15 jan. 2026.