RT Journal Article SR Electronic T1 Diagnosing delirium JF Journal of Neurology, Neurosurgery & Psychiatry JO J Neurol Neurosurg Psychiatry FD BMJ Publishing Group Ltd SP 827 OP 827 DO 10.1136/jnnp.2010.205864 VO 81 IS 8 A1 Philpot, Michael YR 2010 UL http://jnnp.bmj.com/content/81/8/827.abstract AB