Gomes, Samira Ineida Morais, Fernando Peixoto Ferraz de Campos, Brenda Margatho Ramos Martines, João Augusto dos Santos Martines, Edmar Tafner, and Luis Masuo Maruta. “Primary Aortoesophageal Fistula: A Rare Cause of Acute Upper Gastrointestinal Bleeding”. Autopsy and Case Reports 1, no. 4 (December 19, 2011): 57–63. Accessed May 2, 2024. https://revistas.usp.br/autopsy/article/view/26077.