1. Kopfhaltung und Kiefer;Schwarz;Z Stomatol,1926
2. Die wirbelsäule aus der sicht des zahnarztes;Balters;Zahnarztl Mitt,1964
3. Cervical and mandibular posture;Gresham;Dent Rec,1954
4. Associations between atlantoaxial and craniomandibular anatomy;Huggare;Growth Dev Aging,1996
5. The significance of certain measurements of the skull in the diagnosis of basilar impression;Mcgreger;Br J Radiol,1948