Early Development of Levodopa-Induced Dyskinesias and Response Fluctuations in Young-Onset Parkinson's Disease
Neurol 41:202-205, Kostic,V., 1991
Transplantation of Embryonic Dopamine Neurons for Severe Parkinson's Disease
NEJM 344:710-719,763, Freed,C.R.,et al, 2001
Unilateral Pallidotomy for Parkinson's Disease:Comparison of Outcome in Yonger Vs Elderly Patients
Neurol 49:1072-1077, Uitti,R.J.,et al, 1997
Idiopathic Hemiparetic Parkinsonism, A Syndrome Distinct from Idiopathic Parkinsonism
Lancet 339:149-150, DeKeyser,J.,et al, 1992
Does Ageing Aggravate Parkinsonisn Disability?
JNNP 54:780-782, Blin,J.,et al, 1991