11-Oxo-Etiocholanolone/Creatinine:MRto:24H:Urine:Qn
11-oxo-etiocholanolone/creatinine:mrto:24h:urine:qn
11-Oxo-Etiocholanolone/Creatinine [Mass Ratio] in 24 hour Urine
11-oxo-etiocholanolone/creatinine [mass ratio] in 24 hour urine