Biologic effects and hygienic regulation of electromagnetic fields caused by mobile communication devices

: The authors present results of hygienic, physiologic and experimental studies and mathematic simulation of biologic effects. Experimental studies (by functional state of CNS and immune system, cytologic examination of rats' lens epithelium) on 450 and 900 MHz frequencies prove the intensity of 1,900 MW/cm2 to be hazardous for animals and supraliminal.