TY - ECHAP AU - AU - Bersten A. AU - Soni N. BT - Oh’s Intensive Care Manual CY - London ET - 6 LA - eng LB - CCT PB - Butterworth Heinemann Elsevier PP - London PY - 2009 SP - 945 EP - 956 T2 - Oh’s Intensive Care Manual TI - Vasodilators and antihypertensives ER -