@article{ref1,
title="A comparative evaluation of the action of depressant and stimulant drugs on human performance",
journal="Psychopharmacology",
year="1964",
author="Blum, B. and Stern, M. H. and Melville, K. I.",
volume="6",
number="3",
pages="173-177",
abstract="<p>[Abstract unavailable]</p> <p>Language: en</p>",
language="en",
issn="0033-3158",
doi="",
url="http://dx.doi.org/"
}