@article{ref1,
title="Vitamin D and calcium in the prevention of falls",
journal="Enfermeria Clinica",
year="2015",
author="Aivar Blanch, Meritxell",
volume="25",
number="3",
pages="146-148",
abstract="<p>[Abstract unavailable]</p> <p>Language: es</p>",
language="es",
issn="1130-8621",
doi="10.1016/j.enfcli.2015.02.004",
url="http://dx.doi.org/10.1016/j.enfcli.2015.02.004"
}