Goichot, Bernard Subclinical thyroid disease: "grading" the risk of atrial fibrillation according to thyrotropin concentration is not justified. [electronic resource] - The American journal of medicine Mar 2012 - e11 p. digital Publication Type: Letter; Comment ISSN: 1555-7162 Standard No.: 10.1016/j.amjmed.2010.07.033 doi Subjects--Topical Terms: Antithyroid Agents--therapeutic useHumansIodine Radioisotopes--administration & dosageThyroid DiseasesThyrotropin--bloodThyroxine--administration & dosageTriiodothyronine--blood