@article{ref1,
title="Aggressive behaviors and injuries among nursing home residents",
journal="JAMA journal of the American Medical Association",
year="2004",
author="Bradshaw, Y. S. and Herbert, B.",
volume="291",
number="17",
pages="2074-5; author reply 2075",
abstract="Abstract unavailable.",
language="",
issn="0098-7484",
doi="10.1001/jama.291.17.2074-c",
url="http://dx.doi.org/10.1001/jama.291.17.2074-c"
}