1. Abstracts of communications, international symposium on Itai-Itai disease, environmental cadmium pollution and countermeasures, 1998, Toyama
2. Coalition of Sufferers by Cadmium along the Jinzu River Basin and Investigation Committees (1978) Pollution prevention at the Kamioka mine, 1978, Toyama
3. Friberg L (1974) Cadmium in the environment, 2nd edn. CRC Press, Cleveland, Ch 8
4. Gresser J, Morishima A (1981) Environmental law in Japan. MIT Press, Cambridge, MA, Ch 3
5. Hata A (1996) Pollution prevention of the Kamioka mine and refinery after the Itai-Itai Disease suit. Osaka City University Business Review, pp 1–15