71.   It takes several decades for lung cancer to develop from radiation exposure.

72.   It blamed the stress of being evacuated and relocated as well as continuing worries about radiation exposure.

73.   It would be impossible to determine if these birth defects were related to radiation exposure in the World War II generation or if other factors were involved.

74.   KI protects against thyroid cancer that might result that might result from radiation exposure in a nuclear explosion or reactor meltdown.

75.   One of the most recent examples of radiation exposure comes not from an attack, but an unfortunate incident in Goiania, Brazil.

76.   Researchers paid particular attention to those cancers linked to radiation exposure, such as leukemia, cancer of the blood.

77.   Ten workers cleaning a former nuclear weapons factory tested positive for radiation exposure, and part of the project was halted as investigators searched for the source.

78.   Such cancers are normally associated with radiation exposure.

79.   Such mutations, he said, can be traced to radiation exposure affecting sperm at a critical phase of its development.

80.   That prompted Chernobyl officials six years ago to think of developing a remotely operated robot that could be sent inside the sarcophagus and could survive extreme radiation exposure.

n. + exposure >>共 215
radiation 11.74%
anthrax 11.51%
television 9.65%
medium 9.19%
sun 7.91%
risk 2.91%
loan 1.74%
currency 1.63%
network 1.28%
heat 1.28%
radiation + n. >>共 174
treatment 16.90%
level 11.29%
therapy 10.40%
leak 10.40%
exposure 8.20%
dose 2.19%
detector 1.87%
experiment 1.79%
leakage 1.38%
release 1.30%
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