참고문헌
- Country Industry Forecast : The united states health care industry, Frost & Sullivan, 2002. 5
- Country Industry Forecast : The Japanese Health care industry, Frost & Sullivan, , 2002. 5
- Tamura, T., Fujimoto, T., Sakaki, H., Higashi, Y., Yoshida, T and Togawa, T., 'A solid-state ambulatory physical activity monitor and its application to measuring daily activity of the elderly', J Biomed. Eng. & Tech. Vol. 21, pp. 96-105, 1997
- Tamura, T., Sekine, M., Ogawa, M., Togawa, T. and Fukui, Y., 'Classification of Acceleration Waveforms during Walking by Wavelet Transform', Methods of Information in Medicine, Vol. 36, pp. 356-359, 1997