@article{ref1,
title="Can bronchial asthma be caused by a gunshot injury of the breast",
journal="Allergie und asthma (Leipz)",
year="1956",
author="Amelung, W. and Luther, H.",
volume="2",
number="4",
pages="248-251",
abstract="<p>[Abstract unavailable]</p><p>Language: de</p>",
language="de",
issn="0375-8443",
doi="",
url="http://dx.doi.org/"
}