A Controlled Trial of Selegiline, Alpha-Tocopherol, or Both as Treatment for Alzheimer's Disease
NEJM 336:1216-1222, 12451997., Sano,M.,et al, 1997
DATATOP:A Multicenter Controlled Clinical Trial in Early Parkinson's Disease
Parkinson Study Group, Arch Neurol 46:1052-10601989., , 1989