@article{ref1,
title="Risk factors for hip fracture not related to bone mass and their therapeutic implications",
journal="Osteoporosis international",
year="1999",
author="Allolio, B.",
volume="9",
number="Suppl 2",
pages="S9-S16",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0937-941X",
doi="",
url="http://dx.doi.org/"
}