@article{ref1,
title="Occupational diseases and intoxications in Poland in 1963-1964",
journal="Medycyna pracy",
year="1966",
author="Sawicki, F.",
volume="17",
number="2",
pages="91-98",
abstract="<p>[Abstract unavailable]</p><p>Language: pl</p>",
language="pl",
issn="0465-5893",
doi="",
url="http://dx.doi.org/"
}