2-Oxo,3-Methylvalerate/Creatinine:MRto:Pt:Urine:Qn
2-oxo,3-methylvalerate/creatinine:mrto:pt:urine:qn
2-Oxo,3-Methylvalerate/Creatinine (U) [Mass ratio]
2-oxo,3-methylvalerate/creatinine (u) [mass ratio]