Le, N. M., N. T. Le, and A. T. Do. “Short-Term Results of Totally Endoscopic Ventricular Septal Defect Repair at the Cardiovascular Center, E Hospital”. The Vietnam Journal of Cardiovascular and Thoracic Surgery, vol. 53, Oct. 2025, pp. 172 -80, doi:10.47972/vjcts.v53i.1558.