@article{ref1,
title="Self-application of the Heimlich maneuver",
journal="New England journal of medicine",
year="1988",
author="Heimlich, H. J.",
volume="318",
number="11",
pages="714-715",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0028-4793",
doi="10.1056/NEJM198803173181122",
url="http://dx.doi.org/10.1056/NEJM198803173181122"
}