@article{ref1,
title="Electrocardiogram by means of radio during a controlled descent with a parachute",
journal="Minerva cardioangiologica",
year="1973",
author="Contini, C. and Crapanzano, L. and Rogai, P. L. and Lebrun, R.",
volume="21",
number="9",
pages="613-618",
abstract="<p>[Abstract unavailable]</p><p>Language: it</p>",
language="it",
issn="0026-4725",
doi="",
url="http://dx.doi.org/"
}