@article{ref1,
title="Health workers: addicts? suicidal?",
journal="Revista de Enfermeria",
year="1983",
author="Sancho Herrero, N. and Zarza Carretero, E.",
volume="6",
number="57",
pages="16-18",
abstract="<p>[Abstract unavailable]</p><p>Language: es</p>",
language="es",
issn="0210-5020",
doi="",
url="http://dx.doi.org/"
}