Stuart, From the government backed National Toxicology Program study on cellphone radiation and cancer:
Summary Report Revised on June 23, 2016
Lastly, the tumors in the brain and heart observed at low incidence in male rats exposed to GSM-
1
and CDMA-modulated cell phone RFR in this study are of a type similar to tumors observed in
2
some epidemiology studies of cell phone use. These findings appear to support the International
3
Agency for Research on Cancer (IARC) conclusions regarding the possible carcinogenic
4
potential of RFR.
The above RF research and more — even a published report from the 70’s by the Naval Medical Research Institute can be found in the following link:
Have a great day!