1. Yoshikawa, H., in: Cadmium Studies in Japan: A Review, p. 45. Ed. K. Tsuchiya. Elsevier/North-Holland Biomedical Press, Amsterdam 1978.
2. Sakurai, H., in: Cadmium Studies in Japan: A Review, p. 113. Ed. K. Tsuchiya. Elsevier/North-Holland Biomedical Press, Amsterdam 1978.
3. Tohyama, C., Shaikh, Z. A., Nogawa, K., Kobayashi, E., and Honda, R., Toxicology20 (1981) 289.
4. Tohyama, C., Shaikh, Z. A., Nogawa, K., Kobayashi, E., and Honda, R., Archs Toxic.50 (1982) 159.
5. Shaikh, Z. A., and Tohyama, C., Envir. Health Perspect.54 (1984) 171.