Diagnostic Agreement on Delirium Between the Diagnostic and Statistical Manual of Mental Disorders, Fourth Edition; International Classification of Diseases, Tenth Revision; Confusion Assessment Method (CAM); and the Five‐Item CAM in Older Adults with Dementia. Issue 4 (14th April 2013) - Savikko, Niina; Pitkälä, Kaisu H.; Strandberg, Timo E.; Tilvis, Reijo S.; Laurila, Jouko V.