[ RadSafe ] Breast Cancer Risk, and working in Radiology / Nuclear Medicine

Michael McNaughton mcnaught at lanl.gov
Mon Mar 12 15:26:12 CDT 2007

For natural background in northern New Mexico, look at
and select one of the stations. (I am sorry about the ancient units; they 
are a result of ancient history.)


At 09:00 PM 03/09/2007, Ruth Sponsler wrote:
>  it would help their understanding to know about
>variations in natural background levels scross the USA

Mike McNaughton
Los Alamos National Lab.
email: mcnaught at LANL.gov or mcnaughton at LANL.gov
phone: 505-667-6130; page: 505-664-7733

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