HUNG, T. D. .; HA, P. V. T. .; HAI, N. T. .; PHUC, V. M. . Clinical characteristics and results of endovenous laser treatment for varicose veins. The Vietnam Journal of Cardiovascular and Thoracic Surgery, [S. l.], v. 21, p. 113-116, 2020. DOI: 10.47972/vjcts.v21i.73. Disponível em: https://vjcts.vn/index.php/vjcts/article/view/73. Acesso em: 19 jan. 2026.