European Journal of Cardio-Thoracic Surgery
European Journal of Cardio-Thoracic Surgery > 2003 > 23 > 1 > 6-14
European Journal of Cardio-Thoracic Surgery > 2003 > 23 > 1 > 15-20
European Journal of Cardio-Thoracic Surgery > 2003 > 23 > 6 > 1078