European Journal of Cardio-Thoracic Surgery
European Journal of Cardio-Thoracic Surgery > 2000 > 17 > 2 > 106-110
European Journal of Cardio-Thoracic Surgery > 2000 > 18 > 2 > 156-161
European Journal of Cardio-Thoracic Surgery > 2000 > 18 > 6 > 671-677