1. Gillinov, AM, Casselman FP, Cosgrove DM: Minimally invasive heart valve surgery: operative techniques and results. In Minimal Access Cardiothoracic Surgery. Edited by Yim AP, Hazelrigg SR, Izzat B, Landreau RJ, Mack M, Naunhein K. Philadelphia: WB Saunders; 1999 1452–1456. Good review of minimally invasive valve surgery techniques and goals of new approaches.
2. Cosgrove DM, Sabik JF: Minimally invasive approach for aortic valve operations. Ann Thorac Surg 1996, 62:596–597.
3. Cosgrove DM, Sabik JF, Navia JL: Minimally invasive valve operations. Ann Thorac Surg 1998, 65:1536–1539. The first study to document an advantage to less invasive valve surgery.
4. Cohn LH, Adams DH, Couper GS, et al.: Minimally invasive aortic valve replacement. Semin Thor Cardiovasc Surg 1997, 9:331–336.
5. Minale C, Reifschneider HJ, Schmitz, E, et al.: Minimally invasive aortic valve replacement without sternotomy. Experience with the first 50 cases. Eur J Cardiothoracic Surg 1998, 14(Suppl 1):126 129.