Regulation of serum thyroxine values.
D006801:Humans; D008099:Liver / Q000502:physiology; D010902:Pituitary Gland / Q000502:physiology; D013974:Thyroxine / Q000097:blood*; D013975:Thyroxine-Binding Proteins / Q000502:physiology
D013975:Thyroxine-Binding Proteins; D013974:Thyroxine