@article{ref1,
title="First aid for choking children: back blows and chest thrusts cause complications and death",
journal="Pediatrics",
year="1982",
author="Heimlich, H. J.",
volume="70",
number="1",
pages="120-125",
abstract="<p>[Abstract unavailable]</p> <p>Language: en</p>",
language="en",
issn="0031-4005",
doi="",
url="http://dx.doi.org/"
}