@article{ref1,
title="Deaths due to traffic accidents on the ignacio zaragoza highway, mexico f.D",
journal="Salud publica de Mexico",
year="1963",
author="Olivaresurbina, C.",
volume="14",
number="",
pages="895-902",
abstract="<p>[Abstract unavailable]</p><p>Language: es</p>",
language="es",
issn="0036-3634",
doi="",
url="http://dx.doi.org/"
}