@article{ref1,
title="Marijuana as a coping device in Vietnam",
journal="Military medicine",
year="1971",
author="Bey, D. R. and Zecchinelli, V. A.",
volume="136",
number="5",
pages="448-450",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0026-4075",
doi="",
url="http://dx.doi.org/"
}