作者: Simone Weber
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摘要: The invention relates to a test body for nuclear medicine devices, such as, example, positron emission tomographs (PET), single photon (SPECT) or also autoradiography. comprises solid which itself emits gamma radiation positrons. disadvantages of filled with radioactive fluid can thus be routinely overcome. According the invention, production said bodies permits structures smaller than 1mm, in particular, 0.1mm. Said used tomography (PET) as well autoradiography emit