OuryJH. Can you top this [letter]?J Cardiovasc Thorac Surg1997;114: 147.
2.
FlegeJB. “This” is topped again [letter]. J Cardiovasc Thorac Surg1998;116: 884.
3.
GoldinMD. I, too, can top this [letter]. J Cardiovasc Thorac Surg1998;115: 736.
4.
PaoneGMyersD. We did top this [letter]. J Cardiovasc Thorac Surg1998;115: 736.
5.
ClarkRE. The STS cardiac surgery national database: An update. Ann Thorac Surg1995;59: 1376–81.
6.
WyseRKTaylorKM. The development of an international surgical registry: The ECSUR project. The European Cardiac Surgical Registry. Eur J Cardio-thorac Surg1999;16: 2–8.