European Journal of Cardio-Thoracic Surgery
European Journal of Cardio-Thoracic Surgery > 2009 > 36 > 1 > 195-197
European Journal of Cardio-Thoracic Surgery > 2009 > 36 > 3 > 589-591
European Journal of Cardio-Thoracic Surgery > 2009 > 36 > 4 > 771-772