@article{ref1,
title="An unusual foreign body in the larynx",
journal="Journal of laryngology and otology",
year="1981",
author="Graamans, K. and Tiwari, R. M.",
volume="95",
number="11",
pages="1153-1155",
abstract="<p>[Abstract unavailable]</p> <p>Language: en</p>",
language="en",
issn="0022-2151",
doi="",
url="http://dx.doi.org/"
}