1. Mastering the Dynamics of Innovation;Utterback,1994
2. The Innovator’s Dilemma;Christensen,1997
3. Innovation: Driving Product, Process, and Market Change;Roberts,2002
4. The innovation imperative;Cosgrove;J. Thorac. Cardiovasc. Surg.,2000
5. The History and Development of Endoscopic Surgery;Gorden,1993