title: Double-isotope derivative assay of serum lodothyronines. 3. Triiodothyronine.
mesh_terms: D000107:Acetylation; D000812:Anhydrides; D002855:Chromatography, Thin Layer; D006801:Humans; D007456:Iodine Isotopes; D008433:Mathematics; D008722:Methods; D014284:Triiodothyronine / Q000097:blood* / Q000302:isolation & purification; D014316:Tritium
chemical_list: D000812:Anhydrides; D007456:Iodine Isotopes; D014284:Triiodothyronine; D014316:Tritium