A correlation study between free thyroxine, effective thyroxine ratio, quantisorb and free thyroxine index.
D005260:Female; D006801:Humans; D008954:Models, Biological; D011247:Pregnancy; D012709:Serum Albumin / Q000032:analysis; D013959:Thyroid Diseases / Q000097:blood* / Q000503:physiopathology; D013960:Thyroid Function Tests; D013974:Thyroxine / Q000097:blood*
D012709:Serum Albumin; D013974:Thyroxine