@article{ref1,
title="Do all hip fractures result from a fall?",
journal="American journal of orthopedics (Belle Mead NJ)",
year="1999",
author="Youm, T. and Koval, K. J. and Kummer, F. J. and Zuckerman, J. D.",
volume="28",
number="3",
pages="190-194",
abstract="Although most fractures of the proximal femur result from a fall and are related to direct loads to the hip, there is evidence that intrinsic factors, such as muscle contraction, can result in a hip fracture and subsequent fall. This paper reviews the current literature on the various mechanisms of femoral neck and intertrochanteric fractures.<p /><p>Language: en</p>",
language="en",
issn="1078-4519",
doi="",
url="http://dx.doi.org/"
}