1. M. H. HON, F. H. LIN and C. C. CHEN,J. Biomech. Engng Soc. Rep. China 5 (4) (1985) 33.
2. K. DE GROOT, “Bioceramics of calcium phosphate” (CRC, Florida, 1983).
3. Z. Naturforsch Bioceramics,35C (1980) 357.
4. W. D. KINGERY, H. K. BOWEN and D. R. UHLMANN, “Introduction to ceramics”, 2nd Edn (Wiley, 1976).
5. A. A. GRIFFITH,Phil. Trans. R. Soc. Lond. A221 (1920) 163.