R. Sakshaug Eldholm, Barca, M. Lage, Persson, K., Knapskog, A. - B., Kersten, H., Engedal, K., Selbæk, G., Brækhus, A., Skovlund, E., and Saltvedt, I.,
“Progression of Alzheimer's Disease: A Longitudinal Study in Norwegian Memory Clinics.”,
J Alzheimers Dis, vol. 61, no. 3, pp. 1221-1232, 2018.