1. Bone physiology, metabolism, and biomechanics in orthodontic practice;Roberts,1994
2. Veterinary Dentistry Principles and Practice;Wiggs,1997
3. Dental Anatomy and Embryology;Osborn,1981
4. An experimental study in growth of the mandible;Scott;American Journal of Orthodontics,1938
5. Functional appliances in orthodontics;Graber,1994