Letter: Triiodothyronine/reverse-triiodothyronine balance and thyroxine metabolism.
D000328:Adult; D005260:Female; D006801:Humans; D013959:Thyroid Diseases / Q000097:blood / Q000378:metabolism*; D013974:Thyroxine / Q000378:metabolism*; D014284:Triiodothyronine / Q000097:blood*
D014284:Triiodothyronine; D013974:Thyroxine