@article{ref1,
title="Central and cerebral hemodynamics in air traffic controllers on the night shift",
journal="Gigiena i Sanitariia",
year="1991",
author="Kan, E. L. and Truevtseva, O. A. and Evdokimova, I. A. and Tsimbalistova, E. A.",
volume="",
number="6",
pages="29-31",
abstract="<p>[Abstract unavailable]</p> <p>Language: ru</p>",
language="ru",
issn="0016-9900",
doi="",
url="http://dx.doi.org/"
}