title: Absence of triiodothyronine formation from thyroxine during the determination of the triiodothyronine concentration of human serum.
mesh_terms: D002854:Chromatography, Paper; D006801:Humans; D006863:Hydrogen-Ion Concentration; D007456:Iodine Isotopes; D000432:Methanol; D008722:Methods; D013974:Thyroxine / Q000378:metabolism*; D014284:Triiodothyronine / Q000096:biosynthesis* / Q000097:blood*
chemical_list: D007456:Iodine Isotopes; D014284:Triiodothyronine; D013974:Thyroxine; D000432:Methanol