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2013-08-09 23:55:23
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According to the National Academy of Sciences, there are no safe doses of radiation. Decades of research show clearly that any dose of radiation increases an individual’s risk for the development of cancer.
방사성 물질 섭취에 왜 안전한 기준치가 없는가에대한 광사선 전문가의 설명:
http://www.zerohedge.com/article/radiation-experts-radiation-standards-are-1000-higher-safe-human-body