@article{ref1,
title="The hip fracture threat",
journal="Medical journal of Australia",
year="1999",
author="Morris, H. A. and Need, A. G. and Nordin, B. E.",
volume="170",
number="10",
pages="459-460",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0025-729X",
doi="",
url="http://dx.doi.org/"
}