1. Malocclusion of the Teeth;Angle,1907
2. The Influence of Moving Deciduous Teeth on the Permanent Successors;Breitner;Am. J. Orthodontics and Oral Surg.,1940
3. The Early Regulation of Children's Teeth;Case;J. Am. Dent. A.,1924
4. The Development of the Head;Davenport;Am. J. Orthodontics and Oral Surg.,1943
5. The Optimum Time for Orthodontic Treatment;Hellman;J. Am. Dent. A.,1942