@article{ref1,
title="Missile emboli to the pulmonary artery",
journal="American journal of emergency medicine",
year="1997",
author="Gupta, A. K. and Dogra, V. S. and Ahmad, I. and DelBalso, A. M.",
volume="15",
number="2",
pages="213-214",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0735-6757",
doi="",
url="http://dx.doi.org/"
}