1. From a manuscript of a summary of the paper read at the 43rd annual session of the South California Dental Society of Los Angeles;Page,1940
2. An Analysis of Stress Counteraction on the Part of Alveolar Bone, with a View to Its Preservation;DeVan;D. Cosmos,1935
3. Synge, J. L.: Phil. Tr. Roy. Soc. Lond., Series A, 231.