1. Respiratory obstruction syndrome, from the forum on the tonsil and adenoid problem in orthodontics;Ricketts,1968
2. A method of measuring facial bone growth in three dimensions;Savara;Hum. Biol.,1965
3. A syllabus in roentgen cephalometry;Krogman,1957
4. Variations in facial relationships: Their significance in treatment and prognosis;Downs;Am. J. Orthod.,1948
5. Cephalometrics for you and me;Steiner;Am. J. Orthod.,1953