Cognitive improvement following treatment in late-life depression: relationship to vascular risk and age of onset.
Barch DM, D'Angelo G, Pieper C, Wilkins CH, Welsh-Bohmer K, Taylor W, Garcia KS, Gersing K, Doraiswamy PM, Sheline YI. Cognitive improvement following treatment in late-life depression: relationship to vascular risk and age of onset. Am J Geriatr Psychiatry. 2012 Aug; 20(8):682-90.