title: A simplified method of measuring free tri-iodothyronine in serum by combined equilibrium dialysis and gel sephadex extraction.
mesh_terms: D002850:Chromatography, Gel; D003956:Dialysis; D006801:Humans; D006980:Hyperthyroidism / Q000097:blood; D007037:Hypothyroidism / Q000097:blood; D014284:Triiodothyronine / Q000097:blood*
chemical_list: D014284:Triiodothyronine