@article{ref1,
title="A multidimensional intervention strategy to reduce hip fracture risk in the elderly: isn't it time to act?",
journal="Clinical rheumatology",
year="1997",
author="Boonen, S.",
volume="16",
number="4",
pages="340-342",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0770-3198",
doi="",
url="http://dx.doi.org/"
}