title: Isotopes in the measurement of joint inflammation.
mesh_terms: D001172:Arthritis, Rheumatoid / Q000000981:diagnostic imaging*; D006801:Humans; D011122:Polyphosphates; D011877:Radionuclide Imaging; D013670:Sodium Pertechnetate Tc 99m; D013667:Technetium; D017556:Technetium Compounds
chemical_list: D011122:Polyphosphates; D017556:Technetium Compounds; C009835:technetium Tc 99m polyphosphate; D013667:Technetium; D013670:Sodium Pertechnetate Tc 99m