title: [Serum T4 determination with thyroxine (T4) "Eiken"--experimental and clinical studies].
mesh_terms: D005260:Female; D006801:Humans; D008297:Male; D011863:Radioimmunoassay / Q000379:methods*; D011933:Reagent Kits, Diagnostic; D013974:Thyroxine / Q000097:blood*
chemical_list: D011933:Reagent Kits, Diagnostic; D013974:Thyroxine