@article{ref1,
title="Biomechanics of proximal femoral fractures: influence of co-existing osteoarthritis of the hip joint",
journal="Bulletin of the Hospital for Joint Diseases (1940)",
year="1963",
author="Frankel, V. H.",
volume="24",
number="",
pages="110-118",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0018-5647",
doi="",
url="http://dx.doi.org/"
}