preferred_name: Reduced urine tetrahydrocortisol plus 5-alpha-THF to tetrahydrocortisone ratio
preferred_name_lc: reduced urine tetrahydrocortisol plus 5-alpha-thf to tetrahydrocortisone ratio
label: Reduced urine tetrahydrocortisol plus 5-alpha-THF to tetrahydrocortisone ratio
label_lc: reduced urine tetrahydrocortisol plus 5-alpha-thf to tetrahydrocortisone ratio