@article{ref1,
title="Proposal for a form to report accidents during transportation of patients in ambulances",
journal="Minerva anestesiologica",
year="1991",
author="Piazza, M. and Arnetoli, F.",
volume="57",
number="12",
pages="1841-1844",
abstract="<p>[Abstract unavailable]</p><p>Language: it</p>",
language="it",
issn="0375-9393",
doi="",
url="http://dx.doi.org/"
}