title: Smoking a risk factor for hypothyroidism [correction of hyperthyroidism].
authors.forename: M F
authors.initials: MF
authors.lastname: Prummel
authors.forename: W M
authors.initials: WM
authors.lastname: Wiersinga
mesh_terms: D006801:Humans; D007037:Hypothyroidism / Q000209:etiology*; D012307:Risk Factors; D012907:Smoking / Q000009:adverse effects*