RT Journal Article SR Electronic T1 Raised plasma polyamine concentrations in patients with severe head injury. JF Journal of Neurology, Neurosurgery & Psychiatry JO J Neurol Neurosurg Psychiatry FD BMJ Publishing Group Ltd SP 209 OP 210 DO 10.1136/jnnp.61.2.209 VO 61 IS 2 A1 Timothy, J A1 Winter, C A1 Das, I A1 Khan, N A1 De Belleroche, J YR 1996 UL http://jnnp.bmj.com/content/61/2/209.abstract AB