References
- Lingquist, J. T. (1975) The Edgewise Appliance Today. In: Graber, T. M., Swain, B. F. (eds) Current orthodontic concepts and techniques, vol. 1, 2nd ed, W. B. Saunders Co., Philadelphia.
- Mills, J. R. E. (1976) Continuing education for the orthodontist, British Journal of Orthodontics, 3, 35–38.
- Oliver, R. G. (1982) A direct bonding exercise, British Journal of Orthodontics, 9, 223–224.
- Richardson, A. and Mercer, H. (1977) Typodonts, British Journal of Orthodontics, 4, 208–210.