1. Friction of conventional and self-ligating brackets using a 10 bracket model;Tecco;Angle Orthod,2005
2. Frictional evaluation of dental Typodont models using four self-ligating designs and a conventional design;Henao;Angle Orthod,2004
3. Comparison of resistance to sliding between different self-ligating brackets with second-order angulation in the dry and saliva states;Thorstenson;Am J Orthod Dentofac Orthop,2002
4. Friction in perspective;Braun;Am J Orthod Dentofac Orthop,1999
5. On ex vivo investigation into the effect of bracket displacement on the resistance to sliding;O'Reilly;Br J Orthod,1999