Immunoradiometric AssayRadioimmunoassayImmunoassayThyrotropinReagent Kits, DiagnosticAntigens, Tumor-Associated, CarbohydrateHyperthyroidismAntibodies, MonoclonalGlycoprotein Hormones, alpha SubunitEthacridineHyperparathyroidismRadioimmunosorbent TestThyroid Function TestsThyrotropin-Releasing HormoneReference ValuesIodine RadioisotopesThyroid DiseasesFluoroimmunoassayParathyroid HormoneMicrochemistryParathyroid Hormone-Related ProteinHypercalcemiaQuality ControlHypothyroidismThyroglobulinImmunoenzyme TechniquesAutoanalysisCross ReactionsSensitivity and SpecificityProinsulinFerritinsAdrenocorticotropic HormoneBiotinChorionic Gonadotropin, beta Subunit, HumanEpitopesThyroxineCathepsin DAntibody SpecificityEvaluation Studies as TopicAntigen-Antibody ComplexChorionic GonadotropinImmunoglobulin GAntigens, NeoplasmPeptide FragmentsEuropiumAntibodiesTriiodothyronineCarcinoembryonic AntigenTumor Markers, BiologicalPregnancyInsulin-Like Growth Factor Binding Protein 3Reproducibility of ResultsFluorescence Polarization Immunoassay