Assertion: health risk | /r/CapableOf | focus on static magnetic fields
Facets:
Source sentences:
text: The National Institute for Occupational Safety and Health’s research on protecting workers from proven and possible EMF (electric and magnetic fields) health risks focusing on RF (radiofrequencies), ELF (extremely low frequencies) and Static magnetic fields: http://www.cdc.gov/niosh/topics/emf.