1. AO/ASIF Self-tapping screws, (STS);Baumgart;Injury,1993
2. The properties of self-tapping screws;Mayer;Fastening and Joining,1975
3. Vanadium steel bone plates and screws;Sherman;Surg. Gynec. Obst.,1912
4. Theorie et pratique de l'osteosynthese;Danis,1949
5. Holding power of orthopedic screws in bone;Koranyi;Clin. Orthop.,1970