1. On the growth of the human head from birth to three months of life;Ortiz;Anat. Rec,1949
2. Ontogenic development of occlusion;Broadbent;Angle Orthodont,1941
3. Physiological tooth migration and its significance for the development of occlusion;Baume;J. D. Res,1950
4. Growth and development of the dental arches in children;Cohen;J.A.D.A.,1940
5. Serial study of good occlusion from birth to 12 years of age;Sillman;Am. J. Orthodont,1951