@article{ref1,
title="Tachycardia in the pilot. Effects of the alertness state and of helicopter flight",
journal="Rivista di medicina aeronautica e spaziale",
year="1982",
author="Calcagnini, G. and Ramacci, C. A. and Germano, G. and Ottalevi, A. and Ciavarella, M. and Mennuni, M. and Ferrucci, A. and Tomao, E.",
volume="47",
number="1-4",
pages="65-77",
abstract="<p>[Abstract unavailable]</p><p>Language: it</p>",
language="it",
issn="0035-631X",
doi="",
url="http://dx.doi.org/"
}