authors Levy, Gilberto Schupf, Nicole Tang, Ming-Xin Cote, Lucien J Louis, Elan D Mejia, Helen Yaakov Stern, PhD Marder, Karen
has subject area Adult Age Factors Aged Aged, 80 and over Cohort Studies Dementia Female Humans Male Middle Aged Parkinson Disease Prospective Studies Risk Factors Severity of Illness Index