Ormaechea, Carlos A. “Pathology of the Collaterals of the Abdominal Aorta”. Cirugía del Uruguay 42, no. 2 (February 11, 1972): 92–97. Accessed June 14, 2026. https://replica-revista.scu.org.uy/index.php/cir_urug/article/view/2199.