@article{ref1,
title="Auxilliary personnel: an important element for expanding our work-load",
journal="Revista Dental",
year="1972",
author="Ayala, J. and Gantz, R. and Richard, C. and Cabrera, J.",
volume="19",
number="56",
pages="17-20",
abstract="<p>[Abstract unavailable]</p><p>Language: es</p>",
language="es",
issn="0048-7767",
doi="",
url="http://dx.doi.org/"
}