title: A clinical comparison of Tc-99m HEDP and Tc-99m MDP.
mesh_terms: D001859:Bone Neoplasms / Q000000981:diagnostic imaging / Q000556:secondary*; D004164:Diphosphonates; D012968:Etidronic Acid; D006801:Humans; D011877:Radionuclide Imaging; D013223:Statistics as Topic; D013667:Technetium; D013669:Technetium Tc 99m Medronate
chemical_list: D004164:Diphosphonates; D013667:Technetium; D012968:Etidronic Acid; D013669:Technetium Tc 99m Medronate