The Annals of Thoracic Surgery
The Annals of Thoracic Surgery > 1997 > 63 > 4 > 1189-1190
The Annals of Thoracic Surgery > 1998 > 65 > 3 > 705-711
The Annals of Thoracic Surgery > 1999 > 67 > 1 > 120-123
The Annals of Thoracic Surgery > 1999 > 67 > 5 > 1494-1496