1. F. G. Evans, ?Mechanical Properties of Bone? (Albert C. Thomas, Springfield, Illinois, 1972).
2. W. Bonfield and C. H. Li, J. Appl. Phys. 37 (1966) 869.
3. J. W. Melvin and F. G. Evans, ASME, Bio-materials Symposium, Detroit, MI (1973).
4. D. Margel Robertson, Ph.D. Thesis, University of Stanford, California (1973).
5. W. Bonfield and P. K. Datta, J. Mater. Sci. 9 (1974) 1609.