@article{ref1,
title="PTSD and suicide attempts by adolescents",
journal="American journal of psychiatry",
year="1989",
author="Crumley, F. E.",
volume="146",
number="4",
pages="558-558",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0002-953X",
doi="",
url="http://dx.doi.org/"
}