title: Thyroxine and dyspnoea in emphysema.
mesh_terms: D004417:Dyspnea / Q000139:chemically induced*; D006801:Humans; D007037:Hypothyroidism / Q000150:complications / Q000188:drug therapy; D008297:Male; D008875:Middle Aged; D011656:Pulmonary Emphysema / Q000150:complications*; D013974:Thyroxine / Q000009:adverse effects* / Q000627:therapeutic use
chemical_list: D013974:Thyroxine