1. (1) Shinki, T., Miura, H., Okada, D., Ishihara, H., Morikawa, O., Tokuda, A., Hoshino, K., Ikeda, A., Okano, Y., Matsumoto, K. and Nakao, M., The Development of a Six Degrees of Freedom Measuring Device Utilizing Strain Gauges for Tooth Displacement, J. Jpn. Soc. Stomatognathic Function, Vol. 9, No. 1 (2002), pp. 68-70.
2. (2) Miyake, K., Strain at Root Cervical Portions of Maxillary Premolars by Occlusal Loading, J. Kyushu Dent. Soc., Vol. 55, No. 1 (2001), pp. 63-77.
3. (3) Shimizu, A., Suzuta, A., Kishimoto, H., Hasegawa, M. and Yoshioka, W., Deflection of Tooth Structure Due to Cavity Preparation, Jpn. J. Conservative Dentistry, Vol. 38, No. 2 (1995), pp. 370-374.
4. (4) Chen, C. C., The Application of High Accuracy Laser Displacement Transducer on the Measurement of Vertical Tooth Displacement under Very Small Loading, J. Kyushu Dent. Soc., Vol. 52, No. 1 (1998), pp. 200-209.
5. (5) Akiyoshi, E., The Measurement of Tooth Displacement under Small Loading on Experimental Periodontitis in Dogs, J. Kyushu Dent. Soc., Vol. 53, No. 1 (1999), pp. 225-235.