%0 Journal Article %T Memantine in severe dementia: results of the 9 M‐best study (benefit and efficacy in severly demented patients during treatment with memantine) %A Winblad, B. %A Poritis, N. %J International Journal of Geriatric Psychiatry %V 14 %N 2 %P 135-146 %@ 0885-6230 %D 1999-02-01 %I Wiley Subscription Services, Inc., A Wiley Company %~ DeepDyve