@article{ref1,
title="Nitrous oxide: a psychotogenic agent",
journal="Comprehensive psychiatry",
year="1975",
author="Brodsky, L. and Zuñiga, J.",
volume="16",
number="2",
pages="185-188",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0010-440X",
doi="",
url="http://dx.doi.org/"
}