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鳥飼 孝治, 大山 昇次, 中野 静男, 塚田 勝, 川原 広治, 村松 忠夫, 川崎 幸槌. "9. X 線防護前掛けに関するアンケート調査について (第 2 報)(東京部会)." Japanese Journal of Radiological Technology 46.9 (1990) 1597