@article{ref1,
title="Time-discrete vibrotactile feedback contributes to improved gait symmetry in patients with lower limb amputations: case series",
journal="Physical therapy",
year="2017",
author="Crea, Simona and Edin, Benoni B. and Knaepen, Kristel and Meeusen, Romain and Vitiello, Nicola",
volume="97",
number="2",
pages="198-207",
abstract="<p>[Abstract unavailable]</p> <p>Language: en</p>",
language="en",
issn="0031-9023",
doi="10.2522/ptj.20150441",
url="http://dx.doi.org/10.2522/ptj.20150441"
}