Serum thyroid stimulating hormone (TSH), total thyroxine (TT4), total triiodothyronine (TT3), triiodothyronine uptake ratio (T3uR), free thyroxine index (FT4I), free triiodothyronine index (FT3I) and T3/T4 ratio in the elderly.
D000368:Aged; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D013972:Thyrotropin / Q000097:blood*; D013974:Thyroxine / Q000097:blood*; D014284:Triiodothyronine / Q000097:blood*
D014284:Triiodothyronine; D013972:Thyrotropin; D013974:Thyroxine