@article{ref1,
title="Which hypotensive agents are permissable in sport aviation?",
journal="Medizinische Welt",
year="1978",
author="",
volume="29",
number="45",
pages="1786-1786",
abstract="<p>[Abstract unavailable]</p><p>Language: de</p>",
language="de",
issn="0025-8512",
doi="",
url="http://dx.doi.org/"
}