@article{ref1,
title="Rare case of twice occurring penetration of an ear of corn into the right bronchus of a small child",
journal="Otolaryngologia polska",
year="1974",
author="Kompf, E. and Rafiński, R. and Szelagowicz, B.",
volume="28",
number="6",
pages="695-697",
abstract="<p>[Abstract unavailable]</p><p>Language: pl</p>",
language="pl",
issn="0030-6657",
doi="",
url="http://dx.doi.org/"
}