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ROBERT R.YOUNG, MDProfessor and Vice ChairmanDepartment of NeurologyMedical Director, Movement Disorders ProgramUniversity of California at IrvineIrvine, California

Edited byANTHONY B.JOSEPH, MDMedical DirectorThe Center for Neurobehavioral RehabilitationOlympus Specialty HospitalWaltham, MassachusettsConsultant NeuropsychiatristMcLean HospitalBelmont, MassachusettsAssociate Clinical Professor of PsychiatryHarvard Medical SchoolBoston, Massachusetts

SECOND EDITION

•InNeurology andNeuropsychiatry

Movement Disorders

BlackwellScience

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