title: 201 thallium-chloride use in the radioisotopic pre-operative study of the lymphnodes of the neck.
mesh_terms: D006801:Humans; D008198:Lymph Nodes / Q000000981:diagnostic imaging*; D009333:Neck / Q000000981:diagnostic imaging*; D011300:Preoperative Care; D011877:Radionuclide Imaging; D013794:Thallium Radioisotopes
chemical_list: D013794:Thallium Radioisotopes