1. Oral anatomy;Sicher,1947
2. Rapid expansion of the maxillary dental arch and nasal cavity by opening the midpalatal suture;Haas;Angle Orthodontist,1961
3. The treatment of the maxillary deficiency by opening the midpalatal suture;Haas;Angle Orthodontist,1965
4. Anatomy and physiology of head and neck musculature;Brodie;Am. J. Orthodontics,1950
5. The fourth dimension in orthodontia;Brodie;Angle Orthodontist,1954