1. Skeletal Disharmonies and Malocclusions;Sicher;Am. J. Orthod,1957
2. Condylar Growth and Mandibular Deformities;Engel;Surgery,1947
3. Mandibular Growth Disturbance in Rheumatoid Arthritis of Childhood;Engel;Am. J. Dis. Child,1949
4. Oral Anatomy;Sicher,1965
5. Cerebral Skull and Facial Skull: A Contribution to the Knowledge of Skull-Structure;Van der Klaauw;Arch. Neerl. Zool,1945