The Annals of Thoracic Surgery
The Annals of Thoracic Surgery > 1997 > 63 > 1 > 225-227
The Annals of Thoracic Surgery > 1997 > 63 > 2 > 362-366
The Annals of Thoracic Surgery > 1997 > 64 > 6 > 1753-1756
The Annals of Thoracic Surgery > 1999 > 67 > 2 > 533-535
The Annals of Thoracic Surgery > 1999 > 68 > 1 > 40-45