Detailed text transcripts for TV channel - MSNBC - 20110315:21:18:00
Radiation exposure uurexposure? i want to ask you, i want to stay very organized here, how much exposure is safe for human being, doctor? >> well, there are effective dose limits set by the international commission of radiation protection and the ncrp which is our commission here in the united states. that upper dose limit is five mi mi mi milisiever. the question you asked is different. i'm glad you did ask it. there is no such thing as a safe
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