1. Mandibular hypoplasia secondary to perinatal trauma;Berger;Journal of Oral Surgery,1977
2. Cranial base development;Björk;American Journal of Orthodontics,1955
3. Facial development and tooth eruption;Björk;American Journal of Orthodontics,1972
4. The behaviour of the cranial base and its components as revealed by serial cephalometric roentgenograms;Brodie;Angle Orthodontist,1955
5. Cephalometric studies of patients with ankylosis of the temporomandibular joint following surgical treatment;El-Mofty;Oral Surgery, Oral Medicine and Oral Pathology,1979