title: Free triiodothyronine in hypothyroidism and in nonthyroidal illness.
authors.forename: P J
authors.initials: PJ
authors.lastname: Bergmann
authors.forename: L
authors.initials: L
authors.lastname: Van Tricht
mesh_terms: D006801:Humans; D007037:Hypothyroidism / Q000097:blood*; D011379:Prognosis; D011933:Reagent Kits, Diagnostic; D012016:Reference Values; D014284:Triiodothyronine / Q000097:blood*
chemical_list: D011933:Reagent Kits, Diagnostic; D014284:Triiodothyronine