1. The Frankfort-mandibular incisor angle (FMIA) in orthodontic diagnosis, treatment planning, and prognosis;Tweed;Am J Orthod,1954
2. Variations in facial relationships: Their significance in treatment and prognosis;Downs;Am J Orthod,1948
3. Cephalometrics for you and me;Steiner;Am J Orthod,1953
4. Systematic description of dentofacial deformities: The data base;Proffitt,1981
5. Disharmony in tooth size and its relation to the analysis and treatment of malocclusion;Bolton;Angle Orthod,1981