Radioactive Hazard ReleaseChemical Hazard ReleaseIodineIodine RadioisotopesThyroid NeoplasmsThyroidectomyThyrotoxicosisHyperthyroidismThyroid GlandThyroiditis, SubacuteCarcinoma, PapillaryIodine CompoundsCarbimazoleThyrotropinAntithyroid AgentsGoiterRepublic of BelarusThyroiditisThyroid Function TestsThyroxineGraves DiseaseChernobyl Nuclear AccidentIodine IsotopesAdenocarcinoma, FollicularHypothyroidismUkraineThyroglobulinGoiter, NodularNeoplasms, Radiation-InducedProportional Hazards ModelsImmunoglobulins, Thyroid-StimulatingPower PlantsTriiodothyronineGoiter, EndemicNeck DissectionThyroid NoduleThyroid HormonesRadiotherapy, AdjuvantRadiopharmaceuticalsMethimazoleRetrospective StudiesCarcinomaTreatment OutcomeFollow-Up StudiesPotassium IodideSodium Chloride, Dietary