@article{ref1,
title="Accidents as a public health problem",
journal="Odontología Chilena",
year="1972",
author="Araneda, M. and Montagna, J.",
volume="20",
number="104",
pages="33-37",
abstract="<p>[Abstract unavailable]</p> <p>Language: es</p>",
language="es",
issn="0029-8417",
doi="",
url="http://dx.doi.org/"
}