@article{ref1,
title="The reality of the toxicologic problem in childhood",
journal="La Semana Médica",
year="1963",
author="Astolfi, E.",
volume="123",
number="",
pages="1670-1673",
abstract="<p>[Abstract unavailable]</p><p>Language: es</p>",
language="es",
issn="0370-9590",
doi="",
url="http://dx.doi.org/"
}