title: Hyperkinetic movement disorders. Foreword.
authors.forename: Michael J
authors.initials: MJ
authors.lastname: Aminoff
authors.forename: François
authors.initials: F
authors.lastname: Boller
authors.forename: Dick F
authors.initials: DF
authors.lastname: Swaab
mesh_terms: D006801:Humans; D006948:Hyperkinesis / Q000150:complications*; D009069:Movement Disorders / Q000150:complications*