TY - ECHAP AU - AU - Bersten A. AU - Soni N. BT - Oh’s Intensive Care Manual CN - Y CY - London ET - 6 LA - eng LB - CCT PB - Butterworth Heinemann Elsevier PP - London PY - 2009 SP - 776 EP - 792 T2 - Oh’s Intensive Care Manual TI - Severe Head Injury ER -