Transplantation in Parkinson's Disease:Two Cases of Adrenal Medullary Grafts to the Putamen
Ann Neurol 22:457-468, Lindvall,O.,et al, 1987
Use of Placebo Surgery in Controlled Trials of a Cellular-Based Therapy for Parkinson's Disease
NEJM 341:988-992, Freeman,T.B.,et al, 1999
A 60-Year-Old Man with Parkinson's Disease
JAMA 275:716-722, Olanow,C.W., 1996
Parkinson's Disease, Review Article
Lancet 335:948-952, Marsden,C.D., 1990
Alzheimer's Disease
NEJM 314:964-973, Katzman,R., 1986