@article{ref1,
title="Child abuse",
journal="Revista Medica de Chile",
year="1993",
author="Novoa, F.",
volume="121",
number="5",
pages="544-545",
abstract="<p>[Abstract unavailable]</p> <p>Language: es</p>",
language="es",
issn="0034-9887",
doi="",
url="http://dx.doi.org/"
}