title: Variation of cortisol metabolism as a contributing factor to discrepancies in the measurement of cortisol production rate.
mesh_terms: D000284:Administration, Oral; D000328:Adult; D002247:Carbon Isotopes; D002845:Chromatography; D006801:Humans; D006854:Hydrocortisone / Q000378:metabolism* / Q000652:urine; D008297:Male; D013997:Time Factors; D014316:Tritium
chemical_list: D002247:Carbon Isotopes; D014316:Tritium; D006854:Hydrocortisone