TY JOUR TI From Electromagnetic Smog to Electromagnetic Chaos. To Evaluating the Hazards of Mobile Communication for Health of the Population KW electromagnetic radiation KW microwave KW mobile phones KW standards KW brain tumors KW children in the group of risk KW electromagnetic chaos KW voluntary risk JO Medical Radiology and radiation safety AU Grigor'ev, Y.G. PY 2018 IS 63 PB Federal Medical Biological Agency of Russia