@article{ref1,
title="The killing pencil",
journal="Medicine, science, and the law",
year="1970",
author="Voigt, J.",
volume="10",
number="1",
pages="50-50",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0025-8024",
doi="",
url="http://dx.doi.org/"
}