Grigor'ev, O A [Magnetic field of industrial frequency: risk evaluation, control and protection experience]. [electronic resource] - Meditsina truda i promyshlennaia ekologiia 2004 - 25-30 p. digital Publication Type: English Abstract; Journal Article ISSN: 1026-9428 Subjects--Topical Terms: Electromagnetic Fields--adverse effectsHumansMoscowRadiation Protection--economicsRisk Assessment