COLOGNE - MARCH 22: 3D image of human skull for dentist work on display at the Carestream booth at the IDS Dental Industry trade show in Cologne, Germany on March 22, 2011.
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COLOGNE - MARCH 22: 3D image of human skull for dentist work on display at the Carestream booth at the IDS Dental Industry trade show in Cologne, Germany on March 22, 2011.