@article{ref1,
title="Sleep and transit in Brazil: new legislation",
journal="Journal of clinical sleep medicine",
year="2009",
author="de Mello, Marco Tulio and Bittencourt, Lia Rita de Azeredo and Cunha, Rita de Cássia Ferreira and Esteves, Andrea Maculano and Tufik, Sergio",
volume="5",
number="2",
pages="164-166",
abstract="<p>[Abstract unavailable]</p> <p>Language: en</p>",
language="en",
issn="1550-9389",
doi="",
url="http://dx.doi.org/"
}