title: Subclinical hyperthyroidism--just a low serum thyrotropin concentration, or something more?
authors.forename: R D
authors.initials: RD
authors.lastname: Utiger
mesh_terms: D000368:Aged; D001281:Atrial Fibrillation / Q000209:etiology; D005260:Female; D006801:Humans; D006980:Hyperthyroidism / Q000097:blood*; D008297:Male; D008875:Middle Aged; D012306:Risk; D013972:Thyrotropin / Q000097:blood*
chemical_list: D013972:Thyrotropin