RT Journal Article SR Electronic T1 Disorders of semantic memory. JF Journal of Neurology, Neurosurgery & Psychiatry JO J Neurol Neurosurg Psychiatry FD BMJ Publishing Group Ltd SP 431 OP 435 DO 10.1136/jnnp.62.5.431 VO 62 IS 5 A1 Garrard, P A1 Perry, R A1 Hodges, J R YR 1997 UL http://jnnp.bmj.com/content/62/5/431.abstract AB