@article{ref1,
title="Effect of differences in instructions on the amplitude of evoked potentials",
journal="Human physiology",
year="1979",
author="Pirogov, A. A. and Mészáros, I.",
volume="5",
number="1",
pages="23-28",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0362-1197",
doi="",
url="http://dx.doi.org/"
}