1. ISHIKAWA, T. (1982): Prevention against lightning accidents in Japan. Nihon Univ. J. Med. 24: 1–14.
2. ISHIKAWA, T., MIYAZAWA, T., OHASHI, M., HOSOMI, Y., FUJISHIRO, Y., MUTO, T., KITAGAWA, N., TSURUMI, S. and KINOSHITA, K. (1978): Threshold value of lethal energy of artificial lightning discharge applied on rabbits. J. Toden Hosp. 8: 89–100 (in Japanese).
3. ISHIKAWA, T., MIYAZAWA, T., OHASHI, M., MUTO, T., KITAGAWA, N., TAKAGI, K., KINOSHITA, K. and TSURUMI, S. (1981): Experimental studies on the effect of artificial respiration after lightning discharge. Res. Exp. Med. (Berl.) 179: 59–68.
4. KITAGAWA, N. (1972): The nature of lightning incidence on the human bodies: Basis for their protection. Proceedings of the Institute of Electrostatics Japan, 17: 239–241.
5. KITAGAWA, N., BROOK, M. and WORKMAN, E. J. (1962): Continuing currents in cloud-to-ground lightning discharge. J. Geophysical Research, 67: 637–647.