@article{ref1,
title="The nature and frequency fo the suicide syndrome, twenty years ago and today, in the english-speaking community of the province of Québec",
journal="Laval médical",
year="1967",
author="Lehmann, H. E. and Ban, T. A.",
volume="38",
number="1",
pages="93-95",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0023-9046",
doi="",
url="http://dx.doi.org/"
}