Deep-Brain Stimulation for Parkinsons Disease
NEJM 367:1529-1538, Okon, M.S., 2012
Estrogen Plus Progestin and the Incidence of Dementia and Mild Cognitive Impairment in Postmenopausal Women
JAMA 289:2651-2662,2717, Shumaker,S.A.,et al, 2003
Cognitive Function and The costs of Alzheimer Disease
Arch Neurol 54:687-683, Ernst,R.L.,et al, 1997