title: [Double antibody radioimmunoassay of T4 and T3 using "Eiken" Kit].
mesh_terms: D006801:Humans; D011863:Radioimmunoassay / Q000379:methods*; D011933:Reagent Kits, Diagnostic; D013974:Thyroxine / Q000097:blood*; D014284:Triiodothyronine / Q000097:blood*
chemical_list: D011933:Reagent Kits, Diagnostic; D014284:Triiodothyronine; D013974:Thyroxine