AUTHOR=Espay Alberto J., Gaines Laura , Gupta Rahul 

TITLE=Sensory feedback in Parkinson's disease patients with “on”-predominant freezing of gait

JOURNAL=Frontiers in Neurology

VOLUME=4

YEAR=2013

URL=https://www.frontiersin.org/journals/neurology/articles/10.3389/fneur.2013.00014

DOI=10.3389/fneur.2013.00014

ISSN=1664-2295