@article{ref1,
title="Morbidity with temporary loss of work capacity among subway construction driftermen",
journal="Sovetskoe Zdravookhranenie",
year="1981",
author="Nikulina, L. S.",
volume="",
number="10",
pages="36-41",
abstract="<p>[Abstract unavailable]</p><p>Language: ru</p>",
language="ru",
issn="0038-5239",
doi="",
url="http://dx.doi.org/"
}