Hemiballism-Hemichorea, Clinical and Pharmacologic Findings in 21 PatientsArch Neurol 46:862-867, Dewey,R.B.&Jankovic,J., 1989
Segmental Myoclonus Clinical and Pharmacologic StudyArch Neurol 43:1025-1031, Jankovic,J.&Pardo,R., 1986