@article{ref1,
title="Gynecological injuries in childhood",
journal="Revista Chilena de pediatría",
year="1971",
author="Barraza, P. and Vera, P.",
volume="42",
number="1",
pages="33-35",
abstract="<p>[Abstract unavailable]</p> <p>Language: es</p>",
language="es",
issn="0370-4106",
doi="",
url="http://dx.doi.org/"
}