@article{ref1,
title="Foreign body in the bronchus as a cause of death",
journal="Polski Tygodnik Lekarski (Wars)",
year="1951",
author="Ernest, J.",
volume="6",
number="31-32",
pages="964-967",
abstract="<p>[Abstract unavailable]</p> <p>Language: un</p>",
language="un",
issn="0860-8857",
doi="",
url="http://dx.doi.org/"
}