@article{ref1,
title="Approaching suicide as a public health issue",
journal="Annals of internal medicine",
year="2014",
author="Knox, Kerry",
volume="161",
number="2",
pages="151-152",
abstract="<p>[Abstract unavailable]</p> <p>Language: en</p>",
language="en",
issn="0003-4819",
doi="10.7326/M14-0914",
url="http://dx.doi.org/10.7326/M14-0914"
}