5-alpha tetrahydrocortisol:SRat:24H:Urine:Qn
5-alpha tetrahydrocortisol:srat:24h:urine:qn
5-alpha tetrahydrocortisol:Substance Rate:24 hours:Urine:Quantitative
5-alpha tetrahydrocortisol:substance rate:24 hours:urine:quantitative