@article{ref1,
title="The economic and human costs of osteoporotic fracture",
journal="American journal of medicine",
year="1995",
author="Barrett-Connor, Elizabeth",
volume="98",
number="2A",
pages="3S-8S",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0002-9343",
doi="",
url="http://dx.doi.org/"
}