THINH, C. V. . INSITU SAPHENOUS VEIN BYPASS GRAFT WITH ANGIOSCOPE FOR VALVECTOMIES IN THE SURGICAL TREATMENT OF CHRONIC ARTERIAL ISCHEMIA OF THE LOWER LIMBS. The Vietnam Journal of Cardiovascular and Thoracic Surgery, [S. l.], v. 9, p. 50-60, 2021. DOI: 10.47972/vjcts.v9i.293. Disponível em: https://vjcts.vn/index.php/vjcts/article/view/293. Acesso em: 10 sep. 2026.