@article{ref1,
title="Does a hip protector reduce the risk of hip fracture in frail elderly patients?",
journal="Journal of family practice",
year="2001",
author="Markova, T. and Schwartz, K.",
volume="50",
number="3",
pages="259-259",
abstract="Abstract unavailable.",
language="",
issn="0094-3509",
doi="",
url="http://dx.doi.org/"
}