@article{ref1,
title="Identification and treatment of acute psychotic states secondary to the usage of over-the-counter sleeping preparations",
journal="American journal of psychiatry",
year="1972",
author="Ullman, K. C. and Groh, R. H.",
volume="128",
number="10",
pages="1244-1248",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0002-953X",
doi="",
url="http://dx.doi.org/"
}