@article{ref1,
title="The biological definition of death",
journal="Journal of forensic medicine (1953)",
year="1968",
author="Gordon, I.",
volume="15",
number="1",
pages="5-8",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0022-1171",
doi="",
url="http://dx.doi.org/"
}