@article{ref1,
title="Reliability and validity of the visual analogue scale for fear of falling in older persons",
journal="Journal of the American Geriatrics Society",
year="2010",
author="Scheffer, Alice C. and Schuurmans, Marieke J. and Vandijk, Nynke and van der Hooft, Truus and de Rooij, Sophia E.",
volume="58",
number="11",
pages="2228-2230",
abstract="<p>[Abstract unavailable]</p> <p>Language: en</p>",
language="en",
issn="0002-8614",
doi="10.1111/j.1532-5415.2010.03105.x",
url="http://dx.doi.org/10.1111/j.1532-5415.2010.03105.x"
}