Amado Costa L, Peixoto A, Vítor L, Fonseca Santos J. VARICOSITY OF THE COMMUNICATING VEIN BETWEEN THE LEFT RENAL VEIN AND THE LEFT ASCENDING LUMBAR VEIN. Rev Port Cir Cardiotorac Vasc [Internet]. 2021 Apr. 8 [cited 2024 Dec. 4];28(1):71-2. Available from: https://pjctvs.com/index.php/journal/article/view/21