The ratio of thyroxine to thyroxine-binding globulin in the assessment of thyroid function.
D005260:Female; D006801:Humans; D006980:Hyperthyroidism / Q000097:blood / Q000175:diagnosis; D008297:Male; D009230:Myxedema / Q000097:blood / Q000175:diagnosis; D011247:Pregnancy; D013959:Thyroid Diseases / Q000175:diagnosis*; D013960:Thyroid Function Tests; D013961:Thyroid Gland / Q000378:metabolism; D013974:Thyroxine / Q000097:blood*; D013975:Thyroxine-Binding Proteins / Q000032:analysis*; D014284:Triiodothyronine / Q000378:metabolism
D013975:Thyroxine-Binding Proteins; D014284:Triiodothyronine; D013974:Thyroxine