@article{ref1,
title="Marihuana associated psychosis in Vietnam",
journal="Military medicine",
year="1970",
author="Colbach, E. M. and Crowe, R. R.",
volume="135",
number="7",
pages="571-573",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0026-4075",
doi="",
url="http://dx.doi.org/"
}