title: A meta-regression of the long-term effects of deep brain stimulation on balance and gait in PD.
authors.affiliation: Department of Neurology, Oregon Health & Sciences University, 505 NW 185 Avenue, Beaverton, OR 97006, USA. stgeorgr@ohsu.edu
authors.forename: R J
authors.initials: RJ
authors.lastname: St George
authors.forename: J G
authors.initials: JG
authors.lastname: Nutt
authors.forename: K J
authors.initials: KJ
authors.lastname: Burchiel
authors.forename: F B
authors.initials: FB
authors.lastname: Horak