1. Correction of the short-face syndrome-vertical maxillary deficiency: A preliminary report;Bell;J Oral Surg,1977
2. Surgical correction of the long face syndrome;Bell;Am J Orthod,1977
3. Surgical-orthodontic correction of open-bite deformity;Epker;Am J Orthod,1977
4. Use of an adjustable (anatomic) articulator for case prediction in segmental surgery;Hohl,1980
5. Cephalometric planning and model surgery;Hill,1985