@article{ref1,
title="Factors in fracture of the female femur. A clinical study of the environmental, physical, medical and preventive aspects of this injury",
journal="Gerontologia clinica",
year="1968",
author="Clark, Allison N.",
volume="10",
number="5",
pages="257-270",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0016-8998",
doi="",
url="http://dx.doi.org/"
}