@article{ref1,
title="Psychophysiological investigations of post lunch state in male and female subjects",
journal="Ergonomics",
year="1979",
author="Christie, M. J. and McBrearty, E. M.",
volume="22",
number="3",
pages="307-323",
abstract="<p>[Abstract unavailable]</p> <p>Language: en</p>",
language="en",
issn="0014-0139",
doi="",
url="http://dx.doi.org/"
}