@article{ref1,
title="History and physical examination of hip injuries in elderly adults",
journal="Orthopaedic nursing",
year="2014",
author="",
volume="33",
number="2",
pages="93-94",
abstract="<p>[Abstract unavailable]</p> <p>Language: en</p>",
language="en",
issn="0744-6020",
doi="10.1097/NOR.0000000000000042",
url="http://dx.doi.org/10.1097/NOR.0000000000000042"
}