1. Late reconstruction of the patellar tendon;Ecker;J. Bone Joint Surg.,1979
2. The late repair of fractures of the patella and or rupture of the ligamentum patellae and quadriceps tendon;Gallie;J. Bone Joint Surg.,1927
3. Late repair of the calcaneal tendon with carbon fibre;Howard;J. Bone Joint Surg.,1984
4. Introduction of tendon and ligament formation by carbon implants;Jenkins;J. Bone Joint Surg.,1977
5. Restoration of quadriceps function in neglected tear of the patellar tendon;Kelikian;Surg. Gynecol. Obstet.,1957