European Journal of Cardio-Thoracic Surgery
European Journal of Cardio-Thoracic Surgery > 2001 > 19 > 4 > 411-416
European Journal of Cardio-Thoracic Surgery > 2001 > 20 > 3 > 527-532
European Journal of Cardio-Thoracic Surgery > 2001 > 20 > 6 > 1199-1201