There is a huge difference in the dose even from properly certified medical X-rays, depending on how old the machine is, the maintenance, the settings and the

There is a huge difference in the dose even from properly certified medical X-rays, depending on how old the machine is, the maintenance, the settings and the method selected http://www.theglobeandmail.com/life/health/ct-scan-radiation-may-cause-cancers/article1400123/ http://www.theglobeandmail.com/life/health/ct-scan-radiation...