Free thyroxine factor and a PBI-T3 uptake nomogram.
D005260:Female; D006801:Humans; D007457:Iodine Radioisotopes; D008433:Mathematics; D008722:Methods; D011247:Pregnancy; D013960:Thyroid Function Tests; D013974:Thyroxine; D014284:Triiodothyronine
D007457:Iodine Radioisotopes; D014284:Triiodothyronine; D013974:Thyroxine