Memory testing in dementia: how much is enough? - Derrer, Douglas S.; Howieson, Diane B.; Mueller, Erin A.; Sexton, Gary; Camicioli, Richard M.; Kaye, Jeffrey A.; Derrer, D S; Howieson, D B; Mueller, E A; Camicioli, R M; Sexton, G; Kaye, J A (Journal of Geriatric Psychiatry & Neurology, 2001)