@article{ref1,
title="Motor-scooters as a cause of cranio-cerebral injury",
journal="Revista Medica de Chile",
year="1960",
author="Valladares, H.",
volume="88",
number="",
pages="795-798",
abstract="<p>[Abstract unavailable]</p><p>Language: es</p>",
language="es",
issn="0034-9887",
doi="",
url="http://dx.doi.org/"
}