@article{ref1,
title="What's impeding post-traumatic stress disorder prevention?",
journal="American journal of preventive medicine",
year="2013",
author="Stein, Murray B. and Lang, Ariel J.",
volume="44",
number="6",
pages="692-693",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0749-3797",
doi="10.1016/j.amepre.2013.03.002",
url="http://dx.doi.org/10.1016/j.amepre.2013.03.002"
}