title: Serum thyroxine: results compared for a commercial radioimmunoassay and a commercial competitive protein binding analysis.
mesh_terms: D001667:Binding, Competitive; D005069:Evaluation Studies as Topic; D005260:Female; D006801:Humans; D006980:Hyperthyroidism / Q000097:blood; D007037:Hypothyroidism / Q000097:blood; D008722:Methods; D011247:Pregnancy; D011485:Protein Binding; D011863:Radioimmunoassay; D013974:Thyroxine / Q000097:blood*
chemical_list: D013974:Thyroxine