Frizon, André, Esther Heloisa Schaffel, Francisco Donato, Rodrigo Bello, Mauricio Rizzi Macagnan, Fábio Goulart da Silva, and Henrique Rosa Sobrinho. “Aortoesophageal Fistula With Formation of Secondary Aortic Pseudoaneurysm Due to Esophageal Neoplasia: Case Report”. Brazilian Journal of Case Reports 4, no. 4 (February 15, 2024): 18–22. Accessed May 10, 2025. https://www.bjcasereports.com.br/index.php/bjcr/article/view/aortoesophageal_fistula_formation_secondary_aortic.