@article{ref1,
title="Pharyngeal perforation: An unusual complication of fish bone impaction",
journal="Archives of emergency medicine",
year="1992",
author="O'Sullivan, G.",
volume="9",
number="1",
pages="71-72",
abstract="<p>[Abstract unavailable]</p> <p>Language: en</p>",
language="en",
issn="0264-4924",
doi="",
url="http://dx.doi.org/"
}