@article{ref1,
title="The incidence of falls at home in patients with perineural femoral catheters: A retrospective summary of a randomized clinical trial",
journal="Anesthesia and analgesia",
year="2007",
author="Williams, B. A. and Kentor, Michael L. and Bottegal, Matthew T.",
volume="104",
number="4",
pages="1002-1002",
abstract="<p>[Abstract unavailable]</p> <p>Language: en</p>",
language="en",
issn="0003-2999",
doi="10.1213/01.ane.0000256006.46703.7f",
url="http://dx.doi.org/10.1213/01.ane.0000256006.46703.7f"
}