@article{ref1,
title="The helicopter personnel of the forces of law and order: their suitability for flight and health protection",
journal="Giornale Italiano di Medicina del Lavoro",
year="1990",
author="Rotondo, G.",
volume="12",
number="2-4",
pages="99-105; discussion 115",
abstract="<p>[Abstract unavailable]</p> <p>Language: it</p>",
language="it",
issn="0391-9889",
doi="",
url="http://dx.doi.org/"
}