Immunoradiometric AssayRadioimmunoassayImmunoassayThyrotropinAntigens, Tumor-Associated, CarbohydrateHyperthyroidismReagent Kits, DiagnosticAntibodies, MonoclonalGlycoprotein Hormones, alpha SubunitEthacridineRadioimmunosorbent TestHyperparathyroidismThyroid Function TestsThyrotropin-Releasing HormoneIodine RadioisotopesReference ValuesThyroid DiseasesParathyroid HormoneParathyroid Hormone-Related ProteinHypercalcemiaMicrochemistryHypothyroidismThyroglobulinFluoroimmunoassayQuality ControlProinsulinFerritinsAutoanalysisAdrenocorticotropic HormoneCross ReactionsBiotinCathepsin DChorionic Gonadotropin, beta Subunit, HumanEpitopesThyroxineSensitivity and SpecificityAntigen-Antibody ComplexChorionic GonadotropinAntigens, NeoplasmAntibody SpecificityEvaluation Studies as TopicPeptide FragmentsImmunoglobulin GTriiodothyronineCarcinoembryonic AntigenTumor Markers, BiologicalAntibodiesInsulin-Like Growth Factor Binding Protein 3Pregnancy