[ RadSafe ] radon issues in Ann Arbor, MI

Otto G. Raabe ograabe at ucdavis.edu
Mon Apr 18 19:16:30 CDT 2011

At 04:39 PM 4/18/2011, Jerry Cohen wrote:
>Perhaps someone should familiarize the Ann Arbor police with the 
>work of Bernard
>Cohen (U of Pittsburgh) showing an inverse relationship between 
>rodon levels and
>cancer incidence.
Bernard Cohen's studies are valid, but the highest average 
concentration that he evaluated was only about 5 pCi/L.


Prof. Otto G. Raabe, Ph.D., CHP
Center for Health & the Environment
University of California
One Shields Avenue
Davis, CA 95616
E-Mail: ograabe at ucdavis.edu
Phone: (530) 752-7754   FAX: (530) 758-6140

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