UNE-EN 61223-2-6:2008 Evaluation and routine testing in medical imaging departments -- Part 2-6: Constancy tests - Imaging performance of computed tomography X-ray equipment (IEC 61223-2-6:2006).
2008UNE-EN 61223-2-6:2008 Evaluation and routine testing in medical imaging departments -- Part 2-6: Constancy tests - Imaging performance of computed tomography X-ray equipment (IEC 61223-2-6:2006).