Howard Robin S, Radcliffe Jeremy, Hirsch Nicholas P
The Batten Harris Medical Intensive Care Unit, The National Hospital for Neurology and Neurosurgery, London, UK.
J Neurol Neurosurg Psychiatry. 2003 Sep;74 Suppl 3(Suppl 3):iii10-5. doi: 10.1136/jnnp.74.suppl_3.iii10.