@article{ref1,
title="Suicide in the elderly: crucial not to forget!",
journal="Acta medica Portuguesa",
year="2013",
author="Sampaio, Daniel and Telles-Correia, Diogo",
volume="26",
number="1",
pages="1-2",
abstract="<p>[Abstract unavailable]</p> <p>Language: pt</p>",
language="pt",
issn="0870-399X",
doi="",
url="http://dx.doi.org/"
}