@article{ref1,
title="Response to letter "Prediction of falls in subjects suffering from Parkinson disease, multiple sclerosis, and stroke: methodologic issues"",
journal="Archives of physical medicine and rehabilitation",
year="2018",
author="Cattaneo, Davide and Gervasoni, Elisa and Pupillo, Elisabetta and Bianchi, Elisa and Agostini, Michela and Rovaris, Marco and Aprile, Irene and Montesano, Angelo and Beghi, Ettore",
volume="99",
number="8",
pages="1688-1689",
abstract="<p>[Abstract unavailable]</p> <p>Language: en</p>",
language="en",
issn="0003-9993",
doi="10.1016/j.apmr.2018.04.001",
url="http://dx.doi.org/10.1016/j.apmr.2018.04.001"
}