@article{ref1,
title="Nutrition of drivers of heavy trucks",
journal="Folia Medica",
year="1963",
author="Graziani, G. and Vallario, D.",
volume="46",
number="",
pages="534-550",
abstract="<p>[Abstract unavailable]</p><p>Language: it</p>",
language="it",
issn="0015-5608",
doi="",
url="http://dx.doi.org/"
}