2-Hydroxy-3-Methylvalerate/Creatinine:SRto:24H:Urine:Qn
2-hydroxy-3-methylvalerate/creatinine:srto:24h:urine:qn
2-Hydroxy-3-Methylvalerate/Creatinine:Substance Ratio:24 hours:Urine:Quantitative
2-hydroxy-3-methylvalerate/creatinine:substance ratio:24 hours:urine:quantitative