@article{ref1,
title="The physician and the death",
journal="Medicina Interna de Mexico",
year="2002",
author="Tamayo, R.P.",
volume="18",
number="5",
pages="251-257",
abstract="<p>[Abstract unavailable]</p><p>Language: es</p>",
language="es",
issn="0186-4866",
doi="",
url="http://dx.doi.org/"
}