Immunoradiometric AssayRadioimmunoassayImmunoassayThyrotropinAntigens, Tumor-Associated, CarbohydrateHyperthyroidismReagent Kits, DiagnosticAntibodies, MonoclonalGlycoprotein Hormones, alpha SubunitEthacridineRadioimmunosorbent TestHyperparathyroidismThyroid Function TestsThyrotropin-Releasing HormoneIodine RadioisotopesReference ValuesThyroid DiseasesParathyroid HormoneParathyroid Hormone-Related ProteinHypercalcemiaMicrochemistryHypothyroidismThyroglobulinQuality ControlFluoroimmunoassayProinsulinFerritinsAutoanalysisAdrenocorticotropic HormoneCross ReactionsBiotinCathepsin DChorionic Gonadotropin, beta Subunit, HumanEpitopesThyroxineSensitivity and SpecificityAntigen-Antibody ComplexChorionic GonadotropinAntibody SpecificityAntigens, NeoplasmEvaluation Studies as TopicPeptide FragmentsImmunoglobulin GTriiodothyronineCarcinoembryonic AntigenTumor Markers, BiologicalAntibodiesPregnancyInsulin-Like Growth Factor Binding Protein 3