title: Classification, diagnosis, and etiology of gait disorders.
authors.affiliation: Parkinson's Disease Center and Movement Disorders Clinic, Houston, Texas 77030, USA.
authors.forename: J
authors.initials: J
authors.lastname: Jankovic
authors.forename: J G
authors.initials: JG
authors.lastname: Nutt
authors.forename: L
authors.initials: L
authors.lastname: Sudarsky
mesh_terms: D005684:Gait; D020233:Gait Disorders, Neurologic / Q000145:classification / Q000175:diagnosis / Q000209:etiology; D006801:Humans