The Annals of Thoracic Surgery
The Annals of Thoracic Surgery > 1997 > 63 > 4 > 1147-1148
The Annals of Thoracic Surgery > 1997 > 63 > 4 > 1177-1179
The Annals of Thoracic Surgery > 1997 > 63 > 4 > 1147-1148
The Annals of Thoracic Surgery > 1997 > 63 > 4 > 1177-1179