@article{ref1,
title="Strangulation by accident",
journal="Lékařské Listy",
year="1950",
author="Berka, V.",
volume="5",
number="15-16",
pages="471-474",
abstract="<p>[Abstract unavailable]</p><p>Language: un</p>",
language="un",
issn="",
doi="",
url="http://dx.doi.org/"
}