title: Occult thyroid dysfunction in refractory depression.
mesh_terms: D000368:Aged; D000369:Aged, 80 and over; D001481:Basal Metabolism; D003866:Depressive Disorder / Q000188:drug therapy* / Q000503:physiopathology; D005260:Female; D006801:Humans; D008297:Male; D012107:Research Design / Q000592:standards; D013959:Thyroid Diseases / Q000175:diagnosis / Q000503:physiopathology; D013972:Thyrotropin / Q000097:blood; D013974:Thyroxine / Q000627:therapeutic use*
chemical_list: D013972:Thyrotropin; D013974:Thyroxine