HypothyroidismCongenital HypothyroidismThyrotropinThyroxinePropylthiouracilPaperTriiodothyronineInfant, NewbornAnimals, NewbornThyroid Function TestsThyroid HormonesHyperthyroidismThyroid GlandThyroid DysgenesisThyroid DiseasesGoiterThyroiditis, AutoimmuneMyxedemaAntithyroid AgentsIodineIodide PeroxidaseThyroiditisMethimazoleNeonatal ScreeningHashimoto DiseaseThyroglobulinGraves DiseaseThyroidectomyImmunoglobulins, Thyroid-StimulatingHormone Replacement TherapyReceptors, ThyrotropinThyrotoxicosisThyrotropin-Releasing HormoneHypothalamic DiseasesIodine Radioisotopes