@article{ref1,
title="Tasks and realizations on the subject of preventive medicine in railroads",
journal="Folia Medica",
year="1964",
author="Marzano, T. and Melino, C.",
volume="47",
number="",
pages="848-864",
abstract="Abstract unavailable.",
language="",
issn="0015-5608",
doi="",
url="http://dx.doi.org/"
}