http://articles.mercola.com/sites/articles/archive/2001/08/15/mri.aspxOutside of the X-ray, perhaps no other medical examination is as well known or as safe as the magnetic resonance imaging test, which is conducted eight million times a year in the United States on patients ranging from people with brain tumors to famousenCommunityServer 2008.5 SP1 (Build: 31106.3070)