Neuropsychological performance in advanced age: Influences of demographic factors and apolipoprotein E: Findings from the Cache County Memory Study

Welsh-Bohmer, K. A., Østbye, T., Sanders, L., Pieper, C. F., Hayden, K. M., Tschanz, J. T., … & Cache Country Study Group. (2009). Neuropsychological performance in advanced age: influences of demographic factors and apolipoprotein E: findings from the Cache County Memory Study. The Clinical Neuropsychologist23(1), 77-99.