@article{ref1,
title="Impact of accidents and violence on health costs",
journal="Revista de saude publica",
year="2006",
author="",
volume="40",
number="3",
pages="553-556",
abstract="<p>[Abstract unavailable]</p> <p>Language: pt</p>",
language="pt",
issn="0034-8910",
doi="10.1590/S0034-89102006000300028",
url="http://dx.doi.org/10.1590/S0034-89102006000300028"
}