Isovalerylglycine/Creatinine:SRto:24H:Urine:Qn
isovalerylglycine/creatinine:srto:24h:urine:qn
Isovalerylglycine/Creatinine [Molar ratio] in 24 hour Urine
isovalerylglycine/creatinine [molar ratio] in 24 hour urine