@article{ref1,
title="Those safety belts:",
journal="Divulgacion Cultural Odontológica",
year="1967",
author="Yagüe, Y. and Espinosa, J. L.",
volume="115",
number="",
pages="29-30",
abstract="<p>[Abstract unavailable]</p><p>Language: es</p>",
language="es",
issn="0070-6752",
doi="",
url="http://dx.doi.org/"
}