Isovalerylcarnitine+Methylbutyrylcarnitine (C5)/Creatinine:SRto:Pt:Urine:Qn
isovalerylcarnitine+methylbutyrylcarnitine (c5)/creatinine:srto:pt:urine:qn
Isovaleryl+MeButyrylcarn/Creat Ur-sRto
isovaleryl+mebutyrylcarn/creat ur-srto