@article{ref1,
title="Access by elderly patients with hip fractures to public hospitals in the city of Rio de Janeiro, Brazil",
journal="Public health",
year="2007",
author="Costa, L. S. and Almeida, R. M. V. R. and Pinheiro, R. S.",
volume="121",
number="7",
pages="525-528",
abstract="<p>[Abstract unavailable]</p> <p>Language: en</p>",
language="en",
issn="0033-3506",
doi="10.1016/j.puhe.2007.01.004",
url="http://dx.doi.org/10.1016/j.puhe.2007.01.004"
}