| http://www.w3.org/ns/prov#value | - tification devices, usually emitting RF EMF of 0.8???2.4???GHz); changes in the operating rate of cardiac implants; and dysfunctions of neurostimulators [8???11].Therapeutic devices emitting a RF EMF at a frequency of 27???MHz (recognised as short wave diathermia devices-SWDs) are widely used in physiotherapeutic medical centres, for treatments such as pain reduction.
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