@article{ref1,
title="Experience with drug abuse",
journal="Military medicine",
year="1973",
author="DeHart, R. L. and Sorrentino, J. P.",
volume="138",
number="5",
pages="294-297",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0026-4075",
doi="",
url="http://dx.doi.org/"
}