@article{ref1,
title="The incidence of traffic accidents",
journal="Medicina tropical, la",
year="1967",
author="Martín Ferrández, F.",
volume="43",
number="3",
pages="259-275",
abstract="<p>[Abstract unavailable]</p><p>Language: es</p>",
language="es",
issn="0025-7958",
doi="",
url="http://dx.doi.org/"
}