1. White, H. C., and Graber, T. M.: Unpublished research, Children's Memorial Hospital, 1957.
2. Somatic Effects of Radiation;Brues;Bull. Atomic Scientists,1958
3. The Measurement of Man;Scammon,1930
4. A Study of the Variability of Cephalometric Landmarks;Dick,1953
5. Roentgenographic Cephalometric Methods Used in Diagnosis of Developmental Disturbances of the Dento-Facial Complex. A Critical Review;Koski;Odontal. Tidskr.,1951