@article{ref1,
title="Rupture of the esophagus caused by the Heimlich maneuver",
journal="Annals of emergency medicine",
year="1986",
author="Meredith, M. J. and Liebowitz, R.",
volume="15",
number="1",
pages="106-107",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0196-0644",
doi="",
url="http://dx.doi.org/"
}