Assessing compliance with 60-hertz magnetic-field exposure guidelines

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<title>Assessing compliance with 60-hertz magnetic-field exposure guidelines</title>
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<namePart>Patterson, Robert M.</namePart>
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<namePart>Bracken, T. Dan</namePart>
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<namePart>Alldredge, Richard</namePart>
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<abstract>Exposure limits for magnetic fields in the extremely low frequency range (3 to 3000 hertz) have been established by a number of organizations. The limits are generally intended to prevent overstimulation of electrically sensitive tissue and are expressed as ceiling values-levels not to be exceeded even momentarily. Exposures near or above the limits occur around high-current equipment and often  have large spatial and temporal variability</abstract>
<note type="statement of responsibility">Robert M. Patterson, T. Dan Bracken and J. Richard Alldredge</note>
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<topic>Campos electromagnéticos</topic>
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<topic>Valores Límite Ambientales</topic>
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<title>Journal of occupational and environmental hygiene</title>
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<publisher>Cincinnati, Ohio : American Industrial Hygiene Association : American Conference of Governmental Industrial Hygienists</publisher>
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<text>Vol. 2, nº 2, January 2005 ; p. 77-85</text>
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