1. National Electrical Manufacturers Association. NEMA NU 1. Performance measurement of scintillation cameras. Rosslyn, VA: National Electrical Manufacturers Association; 2001, 2007.
2. International Electrotechnical Commission. IEC 60789. Medical electrical equipment – Characteristics and test conditions of radionuclide imaging devices – Anger type gamma cameras. Geneva: International Electrotechnical Commission; 2005.
3. International Electrotechnical Commission. IEC 61675-2. Radionuclide imaging devices – Characteristics and test conditions – Part 2: Single photon emission computed tomographs. Consolidated Edition 1.1. Geneva: International Electrotechnical Commission; 2005.
4. International Electrotechnical Commission. IEC 61675-3. Radionuclide imaging devices – Characteristics and test conditions – Part 3: Gamma camera based whole body imaging systems. Ed 1. Geneva: International Electrotechnical Commission; 1998.
5. Deutsches Institut für Normung. DIN 6855-2:2005-01. Quality control of nuclear medicine instruments. Part 2: Constancy testing of single crystal gamma-cameras used in planar scintigraphy and in Anger type gamma cameras with rotating detector heads used in single photon emission tomography. Berlin: Deutsches Institut für Normung.