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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. National Electrical Manufacturers Association. NEMA NU 2. Performance measurements of positron emission tomographs. Rosslyn, VA: National Electrical Manufacturers Association; 1994, 2001, 2007.