@article{ref1,
title="Iron and steel metallurgy. A study of work accidents",
journal="Revista de Enfermeria",
year="1989",
author="Villanueva Besteiro, J. L.",
volume="12",
number="127",
pages="52-57",
abstract="<p>[Abstract unavailable]</p> <p>Language: es</p>",
language="es",
issn="0210-5020",
doi="",
url="http://dx.doi.org/"
}