British Journal of Anaesthesia
British Journal of Anaesthesia > 2001 > 86 > 1 > 38-43
British Journal of Anaesthesia > 2001 > 86 > 2 > 236-240
British Journal of Anaesthesia > 2001 > 86 > 2 > 280-282
British Journal of Anaesthesia > 2001 > 87 > 4 > 635-638