3,4-Dihydroxyphenylacetate/Creatinine:SRto:24H:Urine:Qn
3,4-dihydroxyphenylacetate/creatinine:srto:24h:urine:qn
3,4-Dihydroxyphenylacetate/Creatinine (24H U) [Molar ratio]
3,4-dihydroxyphenylacetate/creatinine (24h u) [molar ratio]