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2005 European Society of Anaesthesiology
Correspondence to: Joaquín Hernández-Palazón, Department of Anaesthesia, Hospital Universitario ‘Virgen de al Arrixaca’, San Ignacio de Loyola, 4 – 2°B, 30001 Murcia, Spain. E-mail: firstname.lastname@example.org; Tel/Fax: +34 968 369 678