@article{ref1,
title="Attempted suicide; a 10-year survey",
journal="Diseases of the nervous system",
year="1949",
author="Wallinga, J. V.",
volume="10",
number="1",
pages="15-20",
abstract="<p>[Abstract unavailable]</p> <p>Language: en</p>",
language="en",
issn="0012-3714",
doi="",
url="http://dx.doi.org/"
}