title: Comparison of 99mTc-labelled polyphosphate, pyrophosphate and ethane hydroxy diphosphonate in patients with skeletal metastases and in normal subjects.
mesh_terms: D001859:Bone Neoplasms / Q000175:diagnosis*; D011756:Diphosphates; D012968:Etidronic Acid; D006801:Humans; D009362:Neoplasm Metastasis; D009943:Organophosphorus Compounds; D010710:Phosphates; D011877:Radionuclide Imaging; D013667:Technetium
chemical_list: D011756:Diphosphates; D009943:Organophosphorus Compounds; D010710:Phosphates; D013667:Technetium; D012968:Etidronic Acid