@article{ref1,
title="Suicide and suicide attempt, especially in young persons",
journal="Nederlands Tijdschrift Voor de Psychologie en Haar Grensgebieden",
year="1966",
author="Bergsma, J.",
volume="21",
number="4",
pages="245-273",
abstract="<p>[Abstract unavailable]</p> <p>Language: nl</p>",
language="nl",
issn="0028-2235",
doi="",
url="http://dx.doi.org/"
}