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Yumi Umeda
Japan Bioassay Research Center, Japan Industrial Safety and Health Association
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Shigetoshi Aiso
Japan Bioassay Research Center, Japan Industrial Safety and Health Association
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Heihachiro Arito
Japan Bioassay Research Center, Japan Industrial Safety and Health Association
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Kasuke Nagano
Japan Bioassay Research Center, Japan Industrial Safety and Health Association
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Taijiro Matsushima
Japan Bioassay Research Center, Japan Industrial Safety and Health Association