title: Letter: the biochemical prognostic factors of subclinical hypothyroidism (endocrinol metab 2014;29:154-62, myung won lee et Al.).
authors.affiliation: Department of Internal Medicine, Chung-Ang University College of Medicine, Seoul, Korea.
authors.forename: Hwa Young
authors.initials: HY
authors.lastname: Ahn
authors.affiliation: Department of Internal Medicine, Chung-Ang University College of Medicine, Seoul, Korea.
authors.forename: Yun Jae
authors.initials: YJ
authors.lastname: Chung