Antithyroid AgentsHyperthyroidismMethimazolePropylthiouracilGraves DiseaseCarbimazoleThyrotoxicosisImmunoglobulins, Thyroid-StimulatingThyroxineReceptors, ThyrotropinThyroid GlandHypothyroidismThyroid Function TestsTriiodothyronineThyrotropinThiouracilAgranulocytosisIodine RadioisotopesThyroidectomyThyroid HormonesGoiterGoiter, NodularGraves OphthalmopathyThyroid DiseasesAutoantibodiesThyroiditisThyroiditis, AutoimmuneIodineHashimoto DiseaseIodide PeroxidasePregnancy ComplicationsTime FactorsThyroglobulinRecurrenceMethylthiouracilPerchloratesTreatment OutcomePostpartum ThyroiditisVasculitis, Leukocytoclastic, CutaneousAmiodaroneProspective StudiesAutoimmune DiseasesFollow-Up StudiesPregnancy