![Structural MRI correlates of apathy symptoms in older persons without dementia: AGES-Reykjavik Study]()
Structural MRI correlates of apathy symptoms in older persons without dementia: AGES-Reykjavik StudyGrool, A. M.; Geerlings, M. I.; Sigurdsson, S.; Eiriksdottir, G.; Jonsson, P. V.; Garcia, M. E.; Siggeirsdottir, K.; Harris, T. B.; Sigmundsson, T.; Gudnason, V.; Launer, L. J. · Neurology · 2014