There is no evidence base for proposed dementia screening. (27th December 2012) - Brunet, Martin D; McCartney, Margaret; Heath, Iona; Tomlinson, Jonathan; Gordon, Peter; Cosgrove, John; Deveson, Peter; Gordon, Sian; Marciano, Sally-Ann; Colvin, Deborah; Sayer, Melissa; Silverman, Ruth; et al.