@article{ref1,
title="Sickness and accident-related absenteeism in Poland between 1984 and 1986",
journal="Polish journal of occupational medicine",
year="1988",
author="Indulski, J. A. and Szeszenia-Dabrowska, N. and Szubert, Zuzanna",
volume="1",
number="3",
pages="233-243",
abstract="<p>[Abstract unavailable]</p> <p>Language: en</p>",
language="en",
issn="0860-6536",
doi="",
url="http://dx.doi.org/"
}