@article{ref1,
title="Case of pneumonia complicated by empyema after accidental aspiration of gasoline",
journal="Wiadomosci Lekarskie",
year="1980",
author="Chyczewska, E.",
volume="33",
number="15",
pages="1235-1238",
abstract="<p>[Abstract unavailable]</p><p>Language: pl</p>",
language="pl",
issn="0043-5147",
doi="",
url="http://dx.doi.org/"
}