@article{ref1,
title="Features of the course of hypertensive diseases in locomotive engineers",
journal="Gigiena Truda i Professional'nye Zabolevaniia",
year="1971",
author="Prokhorov, A. A. and Tsfasman, A. Z. and Starykh, I. V.",
volume="15",
number="7",
pages="36-41",
abstract="<p>[Abstract unavailable]</p><p>Language: ru</p>",
language="ru",
issn="0016-9919",
doi="",
url="http://dx.doi.org/"
}