RT Journal Article SR Electronic T1 Psychopathology in the Aged JF Journal of Neurology, Neurosurgery & Psychiatry JO J Neurol Neurosurg Psychiatry FD BMJ Publishing Group Ltd SP 1152 OP 1152 DO 10.1136/jnnp.43.12.1152 VO 43 IS 12 A1 F Post YR 1980 UL http://jnnp.bmj.com/content/43/12/1152.1.abstract AB