1. Form and Dimensions of the Palate During the First Years of Life;Bakwin;Am. J. Orthodontics,1936
2. Constitution, Heredity and Orthodontia;Berger;Am. J. Orthodontics,1938
3. Facial Growth and Postnormal Occlusion as Seen From a Constitutional Point of View;Berger;Dental Record,1938
4. Die Bedeutung der neueren Konstitutionsforschung f. die Orthodontie;Berger;Deutsche Monatschr. f. Zahnh.,1928
5. Failures in Orthodontic Treatment;Hellman;Int. J. Orthodontia,1936