1. Open-bite: Diagnosis and treatment;Subtelny;Am. J. Orthod.,1964
2. Overbite depth indicator with particular reference to anterior open-bite;Kim;Am. J. Orthod.,1974
3. Varieties of anterior open-bite;Nahoum;Am. J. Orthod.,1972
4. Body size and form in childhood, with emphasis on the face;Meredith,1966
5. The face of the normal child;Broadbent;Angle Orthod.,1937