Revival of clinical nuclear medicine brain imaging.
D001921:Brain / Q000000981:diagnostic imaging*; D002560:Cerebrovascular Circulation; D004601:Elementary Particles; D006801:Humans; D014055:Tomography, Emission-Computed / Q000295:instrumentation / Q000706:statistics & numerical data*; D014980:Xenon Radioisotopes
D014980:Xenon Radioisotopes