title: Measurement of free thyroxine in human serum by a Sephadex binding method.
mesh_terms: D001667:Binding, Competitive; D003911:Dextrans; D005782:Gels; D006801:Humans; D007457:Iodine Radioisotopes; D008722:Methods; D013974:Thyroxine / Q000097:blood*
chemical_list: D003911:Dextrans; D005782:Gels; D007457:Iodine Radioisotopes; D013974:Thyroxine