1. “Pnuemoconiosis” of the Japanese National Railways employees;Suzuki K;Jpn J Radiol Assoc,1928
2. Diagnosis of pneumoconioses, esp. Radiographical findings;Suzuki K;Jpn J Railways Physicians Assoc,1929
3. UICC‐Cincinnati classification of the radiographic appearances of pneumoconiosis;A cooperataive study by the UICC Committee;Chest,1970
4. Dose‐response relationship and problems to be solved in Japan;Hosoda Y;Nippon Iji Shinpo,1978