@article{ref1,
title="Foreign bodies in the laryngotracheobronchial tree",
journal="Medical journal of Malaysia",
year="1988",
author="Razi Hadi, A. and Said, H. and Ahmad, K.",
volume="43",
number="1",
pages="74-83",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0300-5283",
doi="",
url="http://dx.doi.org/"
}