1. Edgewise orthodontics;Thurow,1981
2. The importance of interbracket width in orthodontic tooth movement;Creekmore;J Clin Orthod,1976
3. Comparison of nickel titanium and beta titanium wire sizes to conventional arch wire materials;Kusy;Am J Orthod,1981
4. Effects of composition and cross section on the elastic properties of orthodontic wires;Kusy;Angle Orthod,1981
5. Comparison of the elastic properties of nickel-titanium and beta titanium arch wires;Kusy;Am J Orthod,1982