@article{ref1,
title="The suicidal risk; its diagnosis and evaluation",
journal="New England journal of medicine",
year="1951",
author="Oliven, J. F.",
volume="245",
number="13",
pages="488-494",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0028-4793",
doi="",
url="http://dx.doi.org/"
}