@article{ref1,
title="Are balloons dangerous?",
journal="Duodecim: Laaketieteellinen Aikakauskirja",
year="1992",
author="Jeskanen, L. and Haahtela, T.",
volume="108",
number="6",
pages="562-564",
abstract="<p>[Abstract unavailable]</p><p>Language: fi</p>",
language="fi",
issn="0012-7183",
doi="",
url="http://dx.doi.org/"
}