1.   Added radiation exposure poses little danger, he wrote.

2.   However, high doses of radiation that damage cells usually produce effects that can be related specifically to the radiation exposure.

3.   Were the limits set on their radiation exposure acceptable?

4.   Their cancers are not so clearly tied to radiation exposure.

5.   THE average radiation exposure to a Sellafield site worker is now less than the average dose which people in the United Kingdom receive every year from natural radiation sources.

6.   He said credit was due to the contribution of workers on the joint committees which look at ways of reducing radiation exposure.

7.   The National Radiological Protection Board has proposed significant cuts in safe levels of radiation exposure.

8.   Harwell keeps detailed information on radiation exposure.