@article{ref1,
title="Backyard barbecue syndrome. Steak impaction in the esophagus",
journal="JAMA journal of the American Medical Association",
year="1976",
author="Palmer, E. D.",
volume="235",
number="24",
pages="2637-2638",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0098-7484",
doi="",
url="http://dx.doi.org/"
}