title: Combined T4 and T3 therapy--back to the drawing board.
authors.forename: David S
authors.initials: DS
authors.lastname: Cooper
mesh_terms: D004359:Drug Therapy, Combination; D020249:Hormone Replacement Therapy; D006801:Humans; D007037:Hypothyroidism / Q000188:drug therapy*; D013974:Thyroxine / Q000627:therapeutic use*; D014284:Triiodothyronine / Q000627:therapeutic use*
chemical_list: D014284:Triiodothyronine; D013974:Thyroxine