1. Kitamura, S., et al.: Epidemiological investigation of the unknown central nervous disorder occurring in the Minamata district. Kumamoto Igk. Z.31, Suppl. 1, 1 (1957) (Japanese edition).
2. Nagano, S., et al.: Central nervous disorder occurring in the Minamata district with special reference to pediatric observation. Kumamoto Igk. Z.31, Suppl. 1, 10 (1957).
3. Katsuki, S., et al.: Central nervous disorder in Minamata district with special emphasis on clinical observations. Kumamoto Igk. Z.31, Suppl. 1, 23 (1957).
4. Takeuchi, T., et al.: Pathological studies of the encephalopathia in the Minamata district. Kumamoto Igk. Z.31, Suppl. 1, 37 (1957).
5. Rokutanda, T., et al.: Bacteriological and immunological studies on Minamata disease. Kumamoto Igk. Z.31, Suppl. 1, 48 (1957).