European Journal of Cardio-Thoracic Surgery
European Journal of Cardio-Thoracic Surgery > 2000 > 17 > 5 > 538-542
European Journal of Cardio-Thoracic Surgery > 2000 > 18 > 1 > 62-67
European Journal of Cardio-Thoracic Surgery > 2000 > 17 > 5 > 538-542
European Journal of Cardio-Thoracic Surgery > 2000 > 18 > 1 > 62-67