@article{ref1,
title="Foreign bodies in the esophagus with fatal results",
journal="Tandlaegebladet",
year="1981",
author="Toftgaard, C. and Kerndrup, G. B. and Lindeberg, H.",
volume="85",
number="7",
pages="220-221",
abstract="<p>[Abstract unavailable]</p><p>Language: da</p>",
language="da",
issn="0039-9353",
doi="",
url="http://dx.doi.org/"
}