1. Li S P. Introduction of Biomedical Materials. Wuhan: Wuhan University of Technology Press, 2000 (in Chinese)
2. Hideki A. Hydroxyapatite. Tokyo: Japanese Association of Apatite Science, 1998
3. Szymura-Oleksiak J, Slosarczyk A, Cios A, et al. The kinetics of pentoxifylline release in vivo from drug-loaded hydroxyapatite implants. Ceramics International, 2001, 27(7): 767–772
4. Itokazu M, Esaki M, Yamamoto K, et al. Local drug delivery system using ceramics: vacuum method for impregnating a chemotherapeutic agent into a porous hydroxyapatite block. Journal of Materials Science: Materials in Medicine, 1999, 10(4): 249–252
5. Li S P, Zhang S C, Chen W J, et al. Effects of hydroxyapatite ultrafine powder on colony formation and cytoskeletons of MGC-803 cell. Bioceramics, 1996, 9: 225–227 (in Chinese)