@article{ref1,
title="Length of hip axis and rate of hip fracture",
journal="British medical journal: BMJ",
year="1995",
author="Todd, C.",
volume="310",
number="6976",
pages="401-401",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0959-8138",
doi="",
url="http://dx.doi.org/"
}