@article{ref1,
title="Suicide-prevention centers and prevention of suicide",
journal="New England journal of medicine",
year="1973",
author="Lester, David",
volume="289",
number="7",
pages="380-380",
abstract="<p>[Abstract unavailable]</p> <p>Language: en</p>",
language="en",
issn="0028-4793",
doi="",
url="http://dx.doi.org/"
}