1. Facial keys to orthodontic diagnosis and treatment planning: part I;Arnett;Am J Orthod Dentofac Orthop,1993
2. A soft-tissue cephalometric analysis and its use in orthodontic treatment planning: part I;Holdaway;Am J Orthod,1983
3. Posttreatment stability and esthetics of orthognathic surgery;Worms;Angle Orthod,1980
4. Cephalometrics: a comparison of five analysis currently used in the diagnosis of dentofacial deformities;Wylie;Int J Adult Orthod Orthog Surg,1987
5. Planning for orthognathic surgery: Art or science?;Jacobson;Int J Adult Orthod Orthog Surg,1990