European Journal of Cardio-Thoracic Surgery
European Journal of Cardio-Thoracic Surgery > 2011 > 39 > 5 > 675-683
European Journal of Cardio-Thoracic Surgery > 2011 > 40 > 2 > 352-359
European Journal of Cardio-Thoracic Surgery > 2011 > 40 > 3 > 722-729