@article{ref1,
title="Arsenic poisoning: a diagnostic problem",
journal="Revista Clinica Espanola",
year="2002",
author="Prada Pardal, J. L. and de La Torre Lima, J. and del Arco Jiménez, A. and Galeas Anaya, F.",
volume="202",
number="1",
pages="45-46",
abstract="<p>[Abstract unavailable]</p><p>Language: es</p>",
language="es",
issn="0014-2565",
doi="",
url="http://dx.doi.org/"
}