The Relationship of Essential Tremor to Other Movement Disorders:Report on 678 Patients
Ann Neurol 35, 717-7231994., Koller,W.C.,et al, 1994
Twinning and Neurologic Morbisity
Am J Dis Child 146:1110-1113, Scheller,J.M.&Nelson,K.B., 1992
Assessing the Severity of Dementia:Patient and Caregiver
Arch Neurol 48:274-277, Tuenisse,S.,et al, 1991