1. Zaleske DJ: Cartilage and bone development. Instr Course Lect 1998;47:461-468.


2. Iannotti JP: Growth plate physiology and pathology. Orthop Clin North Am 1990;21:1-17.

3. Tonna EA, Cronkite EP: The periosteum: Autoradiographic studies on cellular proliferation and transformation utilizing tritiated thymidine. Clin Orthop 1963;30:218-232.

4. Baron R, Ravesloot JH, Neff L, et al: Cellular and molecular biology of the osteoclast, in Noda M (ed): Cellular and Molecular Biology of Bone. San Diego, CA, Academic Press, 1993, pp 445-495.

5. Boden SD, Kaplan FS: Calcium homeostasis. Orthop Clin North Am 1990;21:31-42.

6.Walters MR: Newly identified actions of the vitamin D endocrine system. Endocr Rev 1992;13:719-764.