title: More on screening for mild thyroid failure.
authors.forename: M
authors.initials: M
authors.lastname: Helfand
mesh_terms: D003362:Cost-Benefit Analysis; D006801:Humans; D008403:Mass Screening / Q000191:economics*; D013959:Thyroid Diseases / Q000191:economics* / Q000517:prevention & control*; D013974:Thyroxine / Q000191:economics / Q000627:therapeutic use*
chemical_list: D013974:Thyroxine