@article{ref1,
title="Effect of intense mental work during the day and evening hours on the urinary excretion of catecholamines",
journal="Fiziologicheskiĭ Zhurnal SSSR Imeni I. M. Sechenova",
year="1973",
author="Kassil', G. N. and Matlina, E. Sh and Vasil'ev, V. N. and Kikolov, A. I.",
volume="59",
number="8",
pages="1151-1157",
abstract="<p>[Abstract unavailable]</p><p>Language: ru</p>",
language="ru",
issn="0015-329X",
doi="",
url="http://dx.doi.org/"
}