Hsu, T H Measurement of urinary free corticoids by competitive protein-binding radioassay in hypoadrenal states. [electronic resource] - The Journal of clinical endocrinology and metabolism Apr 1970 - 443-8 p. digital Publication Type: Journal Article ISSN: 0021-972X Standard No.: 10.1210/jcem-30-4-443 doi Subjects--Topical Terms: Adrenal Cortex Hormones--urineAdrenal Insufficiency--diagnosisCarbon IsotopesChemistry, ClinicalChromatography, PaperCushing Syndrome--diagnosisDexamethasoneHumansHydrocarbons, HalogenatedHydrocortisone--metabolismMetabolic Clearance RateMethodsPituitary-Adrenal Function TestsProtein BindingRadioisotope Dilution TechniqueTritium