The Annals of Thoracic Surgery
The Annals of Thoracic Surgery > 1997 > 64 > 1 > 81-85
The Annals of Thoracic Surgery > 1997 > 64 > 4 > 1154-1156
The Annals of Thoracic Surgery > 1997 > 64 > 1 > 81-85
The Annals of Thoracic Surgery > 1997 > 64 > 4 > 1154-1156