title: The rate of total triiodothyronine to thyroxine-binding globulin as an index of free triiodothyronine in human serum.
mesh_terms: D000328:Adult; D000368:Aged; D005260:Female; D006801:Humans; D006980:Hyperthyroidism / Q000097:blood*; D007037:Hypothyroidism / Q000097:blood*; D008297:Male; D008875:Middle Aged; D012712:Serum Globulins; D013975:Thyroxine-Binding Proteins; D014284:Triiodothyronine / Q000097:blood*
chemical_list: D012712:Serum Globulins; D013975:Thyroxine-Binding Proteins; D014284:Triiodothyronine