title: Letter: Nonleakage of radioiodide through plastic.
mesh_terms: D004077:Digoxin / Q000097:blood; D006801:Humans; D007457:Iodine Radioisotopes; D011095:Polyethylenes; D011863:Radioimmunoassay / Q000379:methods*; D013972:Thyrotropin / Q000097:blood; D013974:Thyroxine / Q000097:blood; D014284:Triiodothyronine / Q000097:blood
chemical_list: D007457:Iodine Radioisotopes; D011095:Polyethylenes; D014284:Triiodothyronine; D004077:Digoxin; D013972:Thyrotropin; D013974:Thyroxine