Miyahara S., M. Tsuji, T. Hasegawa et al. On the Evaluation of Economic Benefit of Japanese Telemedicine and Factors for its Promotion. Journal of Telemedicine and e-Health 2007; 12(6): 691-99.
Tsuji M., F. Taoka, and M. Teshima. A Cost Benefit Analysis of Japanese e-Health Systems. Journal of e-Health Technology and Application 2007; 5(1): 19-26.
Tsuji M., Y. Akematsu, and F. Taoka. How Much can eHealth System Save Medical Expenditures. Journal of eHealth Technology and Application 2007; 5(2): 92-9.