@article{ref1,
title="Asthma and aggression",
journal="Journal of psychosomatic research",
year="1969",
author="Pierloot, R. A. and Van Roy, J.",
volume="13",
number="4",
pages="333-337",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0022-3999",
doi="",
url="http://dx.doi.org/"
}