5-beta-cholestane-3-alpha,7-alpha,12-alpha,23-tetrol/Creatinine:Ratio:Pt:Urine:Qn
5-beta-cholestane-3-alpha,7-alpha,12-alpha,23-tetrol/creatinine:ratio:pt:urine:qn
5-beta-cholestane-3-alpha,7-alpha,12-alpha,23-tetrol/Creatinine [Ratio] in Urine
5-beta-cholestane-3-alpha,7-alpha,12-alpha,23-tetrol/creatinine [ratio] in urine