title: An evaluation of 81Rb and 43K for imaging using the performance index technique.
mesh_terms: D011197:Potassium Radioisotopes; D011868:Radioisotopes; D011877:Radionuclide Imaging; D012413:Rubidium
chemical_list: D011197:Potassium Radioisotopes; D011868:Radioisotopes; D012413:Rubidium