Free thyroxine in serum and its use in clinical diagnosis.
D000328:Adult; D002648:Child; D002850:Chromatography, Gel; D005260:Female; D006801:Humans; D006980:Hyperthyroidism / Q000097:blood; D007037:Hypothyroidism / Q000097:blood; D008297:Male; D008722:Methods; D009402:Nephrosis, Lipoid / Q000097:blood; D011247:Pregnancy; D013959:Thyroid Diseases / Q000175:diagnosis*; D013960:Thyroid Function Tests; D013974:Thyroxine / Q000097:blood*
D013974:Thyroxine