Barton, R N Cortisol production rate and the urinary excretion of 17-hydroxycorticosteroids, free cortisol, and 6 beta-hydroxycortisol in healthy elderly men and women. [electronic resource] - Journal of gerontology Sep 1993 - M213-8 p. digital Publication Type: Comparative Study; Journal Article ISSN: 0022-1422 Standard No.: 10.1093/geronj/48.5.m213 doi Subjects--Topical Terms: 17-Hydroxycorticosteroids--urineAdolescentAdrenal Cortex--physiologyAdrenal Cortex Function TestsAdultAgedAged, 80 and overAging--metabolismCreatinine--bloodFemaleHumansHydrocortisone--analogs & derivativesMale