@article{ref1,
title="Suicide: many questions but no easy answers",
journal="CMAJ : Canadian Medical Association journal",
year="1986",
author="Trent, B.",
volume="135",
number="7",
pages="801-806",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0820-3946",
doi="",
url="http://dx.doi.org/"
}