title: Severe embryopathy and exposure to methimazole in early pregnancy.
authors.forename: F Anders
authors.initials: FA
authors.lastname: Karlsson
authors.forename: Ove
authors.initials: O
authors.lastname: Axelsson
authors.forename: Håkan
authors.initials: H
authors.lastname: Melhus
mesh_terms: D000014:Abnormalities, Drug-Induced; D013956:Antithyroid Agents / Q000009:adverse effects*; D004622:Embryo, Mammalian / Q000187:drug effects*; D005260:Female; D006801:Humans; D008713:Methimazole / Q000009:adverse effects*; D011247:Pregnancy; D011261:Pregnancy Trimester, First
chemical_list: D013956:Antithyroid Agents; D008713:Methimazole