Regulation of the serum free thyroxine fraction by thyroxine-binding globulin.
D006801:Humans; D013974:Thyroxine / Q000097:blood*; D013975:Thyroxine-Binding Proteins; D014284:Triiodothyronine / Q000627:therapeutic use
D013975:Thyroxine-Binding Proteins; D014284:Triiodothyronine; D013974:Thyroxine