@article{ref1,
title="Amphetamines--disturbances of spontaneous behaviour and tolerance",
journal="Activitas nervosa superior",
year="1972",
author="Vizi, E. S.",
volume="14",
number="4",
pages="297-297",
abstract="<p>[Abstract unavailable]</p> <p>Language: en</p>",
language="en",
issn="0001-7604",
doi="",
url="http://dx.doi.org/"
}