@article{ref1,
title="The dangers of autotherapy in the pilot. Drugs that can counterindicate flying activity and which are most frequently taken without medical advice",
journal="Rivista di medicina aeronautica e spaziale",
year="1967",
author="Valletta, G.",
volume="30",
number="1",
pages="54-88",
abstract="<p>[Abstract unavailable]</p><p>Language: it</p>",
language="it",
issn="0035-631X",
doi="",
url="http://dx.doi.org/"
}