@article{ref1,
title="Electrocardiographic study of drivers over 60 years old",
journal="Giornale di Gerontologia",
year="1968",
author="Botteghelli, R.",
volume="16",
number="9",
pages="871-874",
abstract="<p>[Abstract unavailable]</p> <p>Language: it</p>",
language="it",
issn="0017-0305",
doi="",
url="http://dx.doi.org/"
}