@article{article16b7eb34,
title   = {Black esophagus},
author = {Monteiro, Jean Michell Correia and Castelo, Lucas Freire and Fischer, William George Giusti and Felipe-Silva, Aloisio},
year = {2019},
doi = {10.4322/acr.2018.077},
journal   = {Autopsy and Case Reports}
}