by 小野田, 敏行, 立身, 政信, 中屋, 重直, 板井, 一好, 藤野, 裕, 山田, 雅男, 野原, 勝, 小栗, 重統, 角田, 文男
Published in 産業衛生学雑誌 (1998)

by OZAKI, Tadashi, SEKIKAWA, Mitsuo, KANAZAWA, Eisaku, YAMADA, Masao
Published in Journal of Nihon University School of Dentistry (1986)