@article{ref1,
title="Statistical form for the study of suicide",
journal="Revista de neuro-psiquiatría",
year="1970",
author="Llanos, R.",
volume="33",
number="4",
pages="305-321",
abstract="<p>[Abstract unavailable]</p> <p>Language: es</p>",
language="es",
issn="0034-8597",
doi="",
url="http://dx.doi.org/"
}