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2004 European Society of Anaesthesiology
Correspondence to: Andrea Casati, Department of Anaesthesiology, IRCCS H. San Raffaele, Vita-Salute University of Milan, via Olgettina 60, 20132 Milan, Italy. E-mail: email@example.com; Tel: +39 02 26432656; Fax: +39 02 26412823