SULKOWITCH, H Estimation of urinary reducing corticosteroids with blue tetrazolium. [electronic resource] - The New England journal of medicine Jun 1955 - 1070-5 p. digital Publication Type: Journal Article ISSN: 0028-4793 Standard No.: 10.1056/NEJM195506232522504 doi Subjects--Topical Terms: Adrenal CortexAdrenal Cortex HormonesColoring AgentsGlucocorticoidsHumansTetrazolium SaltsUrine