1. M. J. Glimcher, InHandbook of Physiology 7: Endocrinology,B2:25, R. O. Greep and E. B. Astwood, eds. (American Physiological Society, Washington, D. C., 1976).
2. A. S. Posner,Bone Mineral Res. 5:65 (1987).
3. E. Bonucci,Calcification in Biological Systems (CRC Press, Boca Raton, Florida, 1992).
4. W. J. Landis,J. Ultrastruct. Mol. Struct. Res. 94:217 (1986).
5. A. L. Arsenault,Bone Mineral 6:165 (1989).