@article{ref1,
title="Esophageal and gastric stenosis by ingestion of acid; case of attempted homicide",
journal="Revista brasileira de medicina",
year="1958",
author="da Rocha, R. M. and De macedo, L. E.",
volume="15",
number="5",
pages="319-322",
abstract="<p>[Abstract unavailable]</p><p>Language: pt</p>",
language="pt",
issn="0034-7264",
doi="",
url="http://dx.doi.org/"
}