title: Letter: Camera or scanner for bone scans using 99Tcm pyrophosphate.
mesh_terms: D001842:Bone and Bones; D011756:Diphosphates; D006801:Humans; D010781:Photography; D011868:Radioisotopes; D011877:Radionuclide Imaging / Q000379:methods*; D013667:Technetium
chemical_list: D011756:Diphosphates; D011868:Radioisotopes; D013667:Technetium