1. Patient Dependence and Longitudinal Changes in Costs of Care in Alzheimer's Disease Zhu, Carolyn W.; Leibman, Christopher; McLaughlin, Trent; Zbrozek, Arthur S.; Scarmeas, Nikolaos; Albert, Marilyn; Brandt, Jason; Blacker, Deborah; Sano, Mary; Stern, Yaakov 2008 Articles NeurologyAlzheimer's disease--PatientsMedical care, Cost ofCognition disorders