@article{ref1,
title="Research review: prevention of hip fractures by external hip protectors: a randomized controlled trial",
journal="Geriatric nursing",
year="2004",
author="Resnick, Barbara",
volume="25",
number="3",
pages="184-185",
abstract="Abstract unavailable.",
language="",
issn="0197-4572",
doi="10.1016/j.gerinurse.2004.04.020",
url="http://dx.doi.org/10.1016/j.gerinurse.2004.04.020"
}