The ratio of protein-bound iodine to the in vitro binding of triiodothyronine by serum proteins as an index of free throxine concentration in serum.
D005260:Female; D006801:Humans; D006980:Hyperthyroidism / Q000097:blood*; D007037:Hypothyroidism / Q000097:blood*; D008297:Male; D009393:Nephritis / Q000097:blood*; D011247:Pregnancy; D011485:Protein Binding; D012712:Serum Globulins; D013974:Thyroxine / Q000097:blood*; D013975:Thyroxine-Binding Proteins
D012712:Serum Globulins; D013975:Thyroxine-Binding Proteins; D013974:Thyroxine