@article{ref1,
title="The phenomenon of violent deaths in Mexico",
journal="Salud publica de Mexico",
year="1978",
author="Jiménez Navarro, R.",
volume="20",
number="6",
pages="755-773",
abstract="<p>[Abstract unavailable]</p><p>Language: es</p>",
language="es",
issn="0036-3634",
doi="",
url="http://dx.doi.org/"
}