1. D. E. Altobelli, in ?Rigid fixation of the craniomaxillo-facial skeleton?, edited by M. J. Yaremchuk, J. S. Gruss and P. N. Manson (Butterworth-Heinemann, Boston 1992), pp. 28?56.
2. T. P. HOAR and D. C. MEARS, Proc. R. Soc. Lond. 294 (1966) 486.
3. S. A. BROWN and K. MERRITT, J. Biomed. Mater. Res. 15 (1981) 479.
4. S. A. BROWN and K. MERRITT, Biomat. Med. Dev. Art. Org. 9 (1981) 57.
5. D. BRUNE, D. EVJE and S. MELSOM, Scand. J. Dent. Res. 90 (1982) 168.