HUNG, P. V.; MANH, T. V.; TIEN, N. H.; THOA, N. T.; TUAN, N. V.; UOC, N. H.; SON, P. D. H. .; TU, V. N. Early results of heart valve replacement surgery at Quang Ninh Provincial General Hospital. The Vietnam Journal of Cardiovascular and Thoracic Surgery, [S. l.], v. 34, p. 11-19, 2021. DOI: 10.47972/vjcts.v34i.612. Disponível em: https://vjcts.vn/index.php/vjcts/article/view/612. Acesso em: 22 apr. 2026.