1. Muscle activity in normal and post normal occlusion;Ahlgren;Am. J. Orthod.,1973
2. Animal mechanics;Alexander,1968
3. Surgical correction of the long face syndrome;Bell;Am. J. Orthod.,1977
4. Correction of the short face syndrome-vertical maxillary deficiency: A preliminary report;Bell;J. Oral Surg.,1977
5. Nervous coordination and mechanical function of the mandibular elevators;Carlsöö;Acta Odontol. Scand.,1952