1[2]Johnson HJ, et al. Biocompatibility test procedures for materials evaluation in vitro. I. Comparative test system sensitivity. J Biomed Mater Res, 1983,17(4):571
2[3]Johnson HJ, et al. Biocompatibility test procedures for materials evaluation in vitro. II. Objective methods of toxicity assessment. J Biomed Mater Res, 1985,19(5):489
3[4]Uchida A, et al. Growth of bone narrow cells on porous ceramic in vitro. J Biomed Mater Res, 1987,21(1):1
4[5]Hussain RF, et al. A new approach for measurement of cytotoxicity using colorimetric assay. J Immunol Methods, 1993,160:89
5[6]Ratanasathien S, et al. Cytotoxic interactive effect of dentin bonding components on mouse fibroblasta. J Dent Res, 1995,74:1602