@article{article23e64a42,
title   = {Primary aortoesophageal fistula: a rare cause of acute upper gastrointestinal bleeding},
author = {Gomes, Samira Ineida Morais and Campos, Fernando Peixoto Ferraz de and Martines, Brenda Margatho Ramos and Martines, João Augusto dos Santos and Tafner, Edmar and Maruta, Luis Masuo},
year = {2011},
doi = {10.4322/acr.2011.018},
journal   = {Autopsy and Case Reports}
}