European Journal of Cardio-Thoracic Surgery
European Journal of Cardio-Thoracic Surgery > 2001 > 19 > 5 > 627-632
European Journal of Cardio-Thoracic Surgery > 2001 > 20 > 6 > 1183-1187
European Journal of Cardio-Thoracic Surgery > 2001 > 20 > 6 > 1147-1151