title: Letter: Chemical state of technetium in vivo.
mesh_terms: D055598:Chemical Phenomena; D002621:Chemistry; D002951:Citrates; D004369:Pentetic Acid; D010710:Phosphates; D011877:Radionuclide Imaging; D013667:Technetium; D014001:Tin
chemical_list: D002951:Citrates; D010710:Phosphates; D013667:Technetium; D014001:Tin; D004369:Pentetic Acid