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[2] No authors listed. Conclusions and recommendations of the International Expert Symposium in Fukushima: Radiation and Health Risks. J Radiol Prot, 2011, 31(4): 381-384.  doi: 10.1088/0952-4746/31/4/E02
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[4] Wakeford R. And now, Fukushima. J Radiol Prot, 2011, 31(2): 167-176.