DIN 6855-2:2013-01 Constancy testing of nuclear medical measuring systems - Part 2: Single crystal gamma-cameras used in planar scintigraphy and in anger type gamma cameras with rotating detector heads used in single photon emission tomography
2013DIN 6855-2:2013 Constancy testing of nuclear medical measuring systems.Part 2: Single crystal gamma-cameras used in planar scintigraphy and in anger type gamma cameras with rotating detector heads used in single photon emission tomography
2005DIN 6855-2:2005 Quality control of nuclear medicine instruments - Part 2: Constancy testing of single crystal gamma-camers used in planar scintigraphy and in anger type gamma cameras with rotating detector heads used in single photon emission tomography